MORPHOLOGICAL AND MOLECULAR COMPARISON OF AREOLATE GROUPER (Epinephelus areolatus) FROM SAUDI ARABIA AND INDONESIA

Muhammad Browijoyo Santanumurti, Suciyono, Arif Syaifurrisal, Yudha Trinoegraha Adiputra, Mohamed Ahmed Abu El-Regal

Abstract

Grouper (subfamily Epinephelinae) is one of the largest groups of fish in the oceans. Identification of groupers, especially the Epinephelus, is conducted based on morphological characteristics (color, pattern, body shape, and size. However, the identification process is difficult to differentiate morphologically because of their similar characteristics. One method that can be applied is DNA barcoding. This study aimed to compare groupers from Saudi Arabia and Indonesia. Morphological and molecular identification results show that the grouper from this study (from Yanbu, Saudi Arabia, and Lamongan, Indonesia) was Epinephelus areolatus (areolate grouper). Morphologically, grouper samples from Yanbu (Saudi Arabia) were as follows: dorsal fin X-XI/12-15; anal fins II-III/8-9; pectoral fins 13-15; pelvic fin I-5; lateral line scales 48-53; vertebrae 24. Meanwhile, the meristic results of groupers from Lamongan (Indonesia) were as follows: dorsal fins X-XI/15-17; anal fins II-III/8; pectoral fins 16-19; pelvic fin I-5; lateral line scales 48-53; vertebrae 24. The morphological differences between E. areolatus from Saudi Arabia and Indonesia were its spots and caudal fin. Molecular results on E. areolatus showed different clades. Samples from Saudi Arabia belonged to the Western Indian Ocean clade while Indonesia belonged to the Western Pacific. This showed that there were morphological and molecular differences between E. areolatus from Yanbu (Saudi Arabia) and Lamongan (Indonesia). The COI gene sequences of areolate grouper were submitted to NCBI (accession number PP388919.1 for Lamongan and PP388920.1 for Saudi Arabia). This research data can be used as a reference for conservation.

References

Adyasari, D., M.A. Pratama, N.A. Teguh, A. Sabdaningsih, M.A. Kusumaningtyas, & N. Dimova. 2021. Anthropogenic impact on Indonesian coastal water and ecosystems: Current status and future opportunities. Marine Pollution Bulletin, 171: 112689. https://doi.org/10.1016/j.marpolbul.2021.112689
Ali, F.S., M. Ismail, & W. Aly. 2020. DNA barcoding to characterize biodiversity of freshwater fishes of Egypt. Molecular Biology Reports, 47: 5865-5877. https://doi.org/10.1007/s11033-020-05657-3
Allen, G.R., & M.V. Erdmann. 2012. Reef fishes of the East Indies. Volumes I-III. Tropical Reef Research, Perth, Australia.
Amoutchi, A.I., O.N. Ugbor, E.P. Kouamelan, & T. Mehner. 2023. Morphological variation of African snakehead (Parachanna obscura) populations along climate and habitat gradients in Côte d’Ivoire, West Africa. Environmental Biology of Fishes, 106(6): 1233-1246. https://doi.org/10.1007/s10641-023-01409-x
Andriyono, S., A. Damora, & A. Hidayani. 2020. Genetic diversity and phylogenetic reconstruction of grouper (Serranidae) from Sunda Land, Indonesia. Egyptian Journal of Aquatic Biology and Fisheries, 24(3): 403-415. https://doi.org/10.21608/ejabf.2020.92320
Andriyono, S., A. Damora, & H.W. Kim. 2022. Molecular Identification and Phylogenetic Tree Reconstruction of Marine Fish Species from the Fishing Port of Kutaradja, Banda Aceh. Journal of Tropical Biodiversity and Biotechnology, 7(3): 71955. https://doi.org/10.22146/jtbb.71955
Astuti, I., M. Fadjar, R. Nurdiani, & T.D. Sulistiyati. 2022. Mitochondrial cytochrome oxidase 1 (CO1) and morphology of Penja fish (Sicyopterus spp.) in Budong-Budong River, West Sulawesi, Indonesia. Biodiversitas Journal of Biological Diversity, 23(9): 4724-4729. https://doi.org/10.13057/biodiv/d230939
Basith, A., Abinawanto, E. Kusrini, & Yasman. 2021. Genetic diversity analysis and phylogenetic reconstruction of groupers Epinephelus spp. from Madura Island, Indonesia based on partial sequence of CO1 gene. Biodiversitas Journal of Biological Diversity, 22(10): 4282-4290. https://doi.org/10.13057/biodiv/d221020
Behrens-Chapuis, S., F. Herder, & M.F. Geiger. 2021. Adding DNA barcoding to stream monitoring protocols–What’s the additional value and congruence between morphological and molecular identification approaches?. PLoS One, 16(1): e0244598. https://doi.org/10.1371/journal.pone.0244598
Boddington, D.K., C.B. Wakefield, E.A. Fisher, D.V. Fairclough, E.S. Harvey, & S.J. Newman. 2021. Age, growth and reproductive life‐history characteristics infer a high population productivity for the sustainably fished protogynous hermaphroditic yellowspotted rockcod (Epinephelus areolatus) in north‐western Australia. Journal of Fish Biology, 99(6): 1869-1886. https://doi.org/10.1111/jfb.14889
Bunawan, H., S.V. Kumar, K.F. Rodrigues, & S.N. Baharum. 2015. Homogeneous nature of Malaysian marine fish Epinephelus fuscoguttatus (Perciformes; Serranidae): evidence based on molecular markers, morphology and Fourier transform infrared analysis. International journal of molecular sciences, 16(7): 14884-14900. https://doi.org/10.3390/ijms160714884
Cao, X., S. Deng, Q. Liu, L. Wu, X. Zhuang, & S. Ding. 2023. Important role of the Ihh signaling pathway in initiating early cranial remodeling and morphological specialization in Cromileptes altivelis. Animals, 13(24): 3840. https://doi.org/10.3390/ani13243840
Coker, D.J., J.D. DiBattista, T.H. Sinclair-Taylor, & M.L. Berumen. 2015. Epinephelus areolatus isolate ROT57 cytochrome c oxidase subunit I (COI) gene, partial cds; mitochondrial. National Center for Biotechnology Information. USA. https://www.ncbi.nlm.nih.gov/nuccore/KU191099.1
Darwin, C., P. Pamulapati, & G. Srinu. 2020. Taxonomic validation of Areolate grouper, Epinephelus areolatus (Perciformes: Serranidae) along the Nizampatnam coast, India. Journal of Applied Biology and Biotechnology, 8(4): 7-15. https://doi.org/10.7324/JABB.2020.80402
Dwifajri, S., R.F. Tapilatu, B. Pranata, & A.B. Kusuma. 2022. Molecular phylogeny of grouper of Epinephelus genus in Jayapura, Papua, Indonesia inferred from Cytochrome Oxidase I (COI) gene. Biodiversitas Journal of Biological Diversity, 23(3): 1449-1456. https://doi.org/10.13057/biodiv/d230332
Elamin, S.E.M., M.A. Ambak, M.Z. Zakaria, S. Ibrahim, & M.E. Hamza. 2016. Intraspecific morphometric comparisons between the two populations of coral trout, Plectropomus pessuliferus and Plectropomus areolatus, in two different locations in the Sudanese Red Sea. Red Sea University Journal, 6: 7-22.
Ergüden, D., M. Gürlek, & C. Turan. 2021. First record of orange spotted grouper Epinephelus coioides (Hamilton, 1822) from the Iskenderun Bay, the northeastern Mediterranean. Natural and Engineering Sciences, 6(3): 218-222. https://doi.org/10.28978/nesciences.1036852
Fadhilah, A., T.P. Setiani, I.E. Susetya, Y. Soemaryono, & E. Yusni. 2020. Analysis of community structure of grouper fish catches (Serranidae) in Medang Deras District, Batubara Regency. International Conference on Agriculture, Environment and Food Security (AEFS), Medan, Indonesia, 10 October 2019. 012128 p. https://doi.org/10.1088/1755-1315/454/1/012128
Fadli, N., Z.A. Muchlisin, & M.N. Siti-Azizah. 2021. DNA barcoding of commercially important groupers (Epinephelidae) in Aceh, Indonesia. Fisheries Research, 234: 105796. https://doi.org/10.1016/j.fishres.2020.105796
Faraj, T.K., Q.Y. Tarawneh, & I.M. Oroud. 2023. The applicability of the tourism climate index in a hot arid environment: Saudi Arabia as a case study. International Journal of Environmental Science and Technology, 20(4): 3849-3860. https://doi.org/10.1007/s13762-022-04228-2
Félix-Hackradt, F.C., C.W. Hackradt, & J.A. García-Charton. 2022. Biology and ecology of groupers. CRC Press. Boca Raton. 238 p.
Ghosh, S., M. Muktha, P.R. Behera, S. Megarajan, R. Ranjan, & A. Gopalakrishnan. 2017. Validation of Epinephelus coioides (Hamilton, 1822) occurrence along north-east coast of India. Indian Journal of Geo Marine Sciences, 46(02): 266-271. https://nopr.niscpr.res.in/bitstream/123456789/40785/1/IJMS%2046%282%29%20266-271.pdf
Glamuzina, B., & M.A. Rimmer. 2022. Grouper aquaculture world status and perspectives. In: Félix-Hackradt, F.C., C.W. Hackradt, & J.A. García-Charton (ed.). CRC Press. Boca Raton. 25 p.
Gökoğlu, M., & Y. Özvarol. 2015. Epinephelus coioides (Actinopterygii: Perciformes: Serranidae)—a new Lessepsian migrant in the Mediterranean coast of Turkey. Acta Ichthyologica et Piscatoria, 45(3), 307-309. https://doi.org/10.3750/AIP2015.45.3.09
Hackradt, C.W., F.C. Félix-Hackradt, J. Treviño-Otón, Á. Pérez-Ruzafa, & J.A. García-Charton. 2020. Density-driven habitat use differences across fishing zones by predator fishes (Serranidae) in south-western Mediterranean rocky reefs. Hydrobiologia, 847: 757-770. https://doi.org/10.1007/s10750-019-04135-7
Hallam, J., E.L. Clare, J.I. Jones, & J.J. Day. 2021. Biodiversity assessment across a dynamic riverine system: A comparison of eDNA metabarcoding versus traditional fish surveying methods. Environmental DNA, 3(6): 1247-1266. https://doi.org/10.1002/edn3.241
Hallerman, E.M. 2021. Applications and limitations of DNA barcoding in environmental biology. Journal of Environmental Biology, 42(1): 1-13. http://doi.org/10.22438/jeb/42/1/MRN-1710
Hassan, M., & A.A. Ahmad. 2023. The first validated record of Epinephelus areolatus (Forsskål, 1775) (Perciformes: Serranidae) from Syrian marine waters. Journal of the Marine Biological Association of the United Kingdom, 103: e93. https://doi.org/10.1017/S0025315423000814
Heemstra, P.C., & J.E. Randall. 1993. Groupers of the world. In: FAO Species Catalogue. Groupers of the world (Family Serranidae, Subfamily Epi- Authors nephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. FAO Fisheries Synopsis, Rome, Italy. 382 p.
Khasanah, M., N. Nurdin, Y. Sadovy de Mitcheson, & J. Jompa. 2020. Management of the grouper export trade in Indonesia. Reviews in Fisheries Science & Aquaculture, 28(1): 1-15. https://doi.org/10.1080/23308249.2018.1542420
Kim, M.J., & C.B. Song. 2010. First record of Epinephelus areolatus (Perciformes: Serranidae) from Korea. Fisheries and Aquatic Sciences, 13(4), 340-342. https://koreascience.kr/article/JAKO201013351027150.pdf
Koroiva, R., & D.J. Santana. 2022. Evaluation of partial 12S rRNA, 16S rRNA, COI and Cytb gene sequence datasets for potential single DNA barcode for hylids (Anura: Hylidae). Anais da Academia Brasileira de Ciências, 94. https://doi.org/10.1590/0001-3765202220200825
Kotsanopoulos, K.V., Exadactylos, A., Gkafas, G.A., Martsikalis, P.V., Parlapani, F.F., Boziaris, I.S., & Arvanitoyannis, I.S. (2021). The use of molecular markers in the verification of fish and seafood authenticity and the detection of adulteration. Comprehensive Reviews in Food Science and Food Safety, 20(2): 1584-1654.
Liang, R.S., F.S. Tang, H.B. He, J. Wang, J.T. Li, Q.Q. Li, Y.Z. Chen, L. Lin, & K. Zhang. 2021. DNA barcoding and molecular phylogenetic relationships of Epinephelus species from western Pacific coastal areas. Acta Hydrobiologica Sinica, 45(4), 851-860.
Lim, S.G., M.H. Jeong, B.S. Kim, T.H. Lee, H.W. Gil, & I.S. Park. 2016. Landmark-based morphometric and meristic analysis of Serranidae. Development & Reproduction, 20(2): 73. https://doi.org/10.12717%2FDR.2016.20.2.073
Limmon, G., E. Delrieu‐Trottin, J. Patikawa, F. Rijoly, H. Dahruddin, F. Busson, D. Steinke, & N. Hubert. 2020. Assessing species diversity of Coral Triangle artisanal fisheries: A DNA barcode reference library for the shore fishes retailed at Ambon harbor (Indonesia). Ecology and Evolution, 10(7): 3356-3366. https://doi.org/10.1002/ece3.6128
Lin, Y.J., R.H. Roa-Ureta, P. Premlal, Z. Nazeer, A.R.K. Pulikkoden, M.A. Qurban, P.K. Prihartato, H.A. Alghamdi, A.M. Qasem, & L. Rabaoui. 2022. Habitat-forming organisms in the offshore seabed of the western Arabian Gulf. Regional Studies in Marine Science, 53: 102446. https://doi.org/10.1016/j.rsma.2022.102446
Ma, K.Y., & M.T. Craig. 2018. An inconvenient monophyly: an update on the taxonomy of the groupers (Epinephelidae). Copeia, 106(3): 443-456. https://doi.org/10.1643/CI-18-055
Ma, K.Y., & M.T. Craig. 2022. Classification of Groupers. In: Félix-Hackradt, F.C., C.W. Hackradt, & J.A. García-Charton (ed.). CRC Press. Boca Raton. 20 p.
Miqueleiz, I., M. Bohm, A.H. Ariño, & R. Miranda. 2020. Assessment gaps and biases in knowledge of conservation status of fishes. Aquatic Conservation: Marine and Freshwater Ecosystems, 30(2): 225-236. https://doi.org/10.1002/aqc.3282
Mohanty, M., P. Jayasankar, L. Sahoo, & P. Das. 2015. A comparative study of COI and 16 S rRNA genes for DNA barcoding of cultivable carps in India. Mitochondrial DNA, 26(1): 79-87. https://doi.org/10.3109/19401736.2013.823172
Nakamura, J., Y. Sakurai, T. Yoshino, & H. Motomura. 2020. The Bluespotted Hind Cephalopholis cyanostigma (Perciformes: Serranidae) from the southern Ryukyu Islands: first specimen-based records from Japan. Species Diversity, 25(2): 129-133. https://doi.org/10.12782/specdiv.25.129
Neves, J.M., J.P. Almeida, M.J. Sturaro, N.N. Fabre, R.J. Pereira, & T. Mott. 2020. Deep genetic divergence and paraphyly in cryptic species of Mugil fishes (Actinopterygii: Mugilidae). Systematics and biodiversity, 18(2): 116-128. https://doi.org/10.1080/14772000.2020.1729892
Osman, A.G., A. El-Ganainy, & E. Abd-Allah. 2018. Some reproductive aspects of the areolate grouper, Epinephelus areolotus from the Gulf of Suez. The Egyptian Journal of Aquatic Research, 44(1): 51-56. https://doi.org/10.1016/j.ejar.2018.02.002
Osuka, K.E., B.D. Stewart, M. Samoilys, C.J. McClean, P. Musembi, S. Yahya, A.R. Hamad, & J. Mbugua. 2022. Depth and habitat are important drivers of abundance for predatory reef fish off Pemba Island, Tanzania. Marine Environmental Research, 175: 105587. https://doi.org/10.1016/j.marenvres.2022.105587
Petit‐Marty, N., M. Vázquez‐Luis, & I.E. Hendriks. 2021. Use of the nucleotide diversity in COI mitochondrial gene as an early diagnostic of conservation status of animal species. Conservation Letters, 14(1): e12756. https://doi.org/10.1111/conl.12756
Rabaoui, L., L. Yacoubi, D. Sanna, M. Casu, F. Scarpa, Y.J. Lin, K.N. Shen, T.R. Clardy, M. Arculeo, & M.A. Qurban. 2019. DNA barcoding of marine fishes from Saudi Arabian waters of the Gulf. Journal of Fish Biology, 95(5): 1286-1297. https://doi.org/10.1111/jfb.14130
Randall, J.E., & A. Ben-Tuvia. 1983. A review of the groupers (Pisces: Serranidae: Epinephelinae) of the Red Sea, with description of a new species of Cephalopholis. Bulletin of marine Science, 33(2): 373-426. https://www.ingentaconnect.com/content/umrsmas/bullmar/1983/00000033/00000002/art00014#
Randall, J.E., S.V. Bogorodsky, F. Krupp, J.M. Rose, & R. Fricke. 2013. Epinephelus geoffroyi (Klunzinger, 1870) (Pisces: Serranidae), a valid species of grouper endemic to the Red Sea and Gulf of Aden. Zootaxa, 3641(5): 524-532. https://doi.org/10.11646/zootaxa.3641.5.2
Rasmussen, R.S., & M.T. Morrissey. 2008. DNA‐based methods for the identification of commercial fish and seafood species. Comprehensive Reviews in Food Science and Food Safety, 7(3): 280-295. https://doi.org/10.1111/j.1541-4337.2008.00046.x
Riyadini, A.A., M.S. Widodo, & M. Fadjar. 2020. Cytochrome Oxidase C Subunit I (COI) for identification and genetic variation of loaches (Nemacheilus fasciatus). Research Journal of Life Science, 7(3): 142-153. https://doi.org/10.21776/ub.rjls.2020.007.03.4
Rothman, S.B., N. Stern, & M. Goren. 2016. First record of the Indo-Pacific areolate grouper Epinephelus areolatus (Forsskål, 1775) (Perciformes: Epinephelidae) in the Mediterranean Sea. Zootaxa, 4067(4): 479-483. https://doi.org/10.11646/zootaxa.4067.4.7
Saha, S., M. Naznin, S. Sehrin, A. Sarker, K.A. Habib, M.M. Sarker, C. Li, & M.A. Baki. 2022. First records of Epinephelus bleekeri and Epinephelus erythrurus and molecular confirmation of Diagramma pictum and Nemipterus japonicus from Bangladesh Waters. Thalassas: An International Journal of Marine Sciences, 38(2): 1385-1393. https://doi.org/10.1007/s41208-022-00479-5
Saleh, A.M., S.M. Elamin, B. Eldinn, & K.H. Adam. 2017. Proportions and morphometric relationships of Epinephelus chlorstigma allocated in Dongonab Bay in Sudanese Red Sea. Research Journal of Fisheries and Hydrobiology, 12(2): 1-12. https://www.aensiweb.net/AENSIWEB/rjfh/rjfh/2017/December/1-12.pdf
Shaikh-Omar, A.M., Y.M. Saad, & Z.M. Al-Hasawi. 2020. Evaluation of DNA polymorphism in the Red Sea Epinephelus species using 12s rRNA and inter simple sequence repeats. Indian Journal of Geo Marine Sciences, 49(07) 1197-1205. https://nopr.niscpr.res.in/handle/123456789/55098
Shaikh-Omar, A.M., Y.M. Saad, & Z.M. Al-Hasawi. 2022. The utility of Otx1B gene sequence in evaluating some Epinephelus species evolutionary variations compared with other ray-finned fishes. Indian Journal of Animal Research, 56(6): 666-672. https://doi.org/10.18805/IJAR.B-1338
Shin, C.P., & W.D. Allmon. 2023. How we study cryptic species and their biological implications: A case study from marine shelled gastropods. Ecology and Evolution, 13(9): e10360. https://doi.org/10.1002/ece3.10360
Simbolon, D., D.J. Tarigan, D.F. Yolanda, & M.R. Antika. 2020. Determination of potential fishing zones of areolate grouper (Epinephelus areolatus) based on analysis of productivity, gonad maturity and fish length in Karimunjawa National Park, Indonesia. Aquaculture, Aquarium, Conservation & Legislation, 13(2): 833-848.
Squalli, J. 2020. Evaluating the potential economic, environmental, and social benefits of orange-spotted grouper aquaculture in the United Arab Emirates. Marine Policy, 118: 103998. https://doi.org/10.1016/j.marpol.2020.103998
Tapilatu, R.F., T.S. Tururaja, S. Sipriyadi, & A.B. Kusuma. 2021. Molecular phylogeny reconstruction of grouper (Serranidae: Epinephelinae) at northern part of Bird's Head Seascape-Papua Inferred from COI Gene. Fisheries and Aquatic Sciences, 24(5): 181-190. https://doi.org/10.47853/FAS.2021.e18
Tavakoli-Kolour, P., A. Farhadi, A., Ajdari, D. Bagheri, S. Hazraty-Kari, A. Ghasemi, & A. Vazirzadeh. 2022. Genetic species identification and population structure of grouper Epinephelus coioides (Hamilton, 1822) collected from fish markets along the Persian Gulf and the Oman Sea. PeerJ, 10: e14179. https://doi.org/10.7717/peerj.14179
Teletchea, F. 2010. After 7 years and 1000 citations: comparative assessment of the DNA barcoding and the DNA taxonomy proposals for taxonomists and non-taxonomists. Mitochondrial DNA, 21(6): 206-226. https://doi.org/10.3109/19401736.2010.532212
Valen, F.S., M.S. Widodo, Y. Kilawati, & R.A. Islamy. 2021. Phytogenetic relationships of Mystacoleucus marginatus (Valenciennes 1842) based on cytochrome oxidase C subunit I (COI) gene. Research Journal of Life Science, 6(1): 19-28. https://doi.org/10.21776/ub.rjls.2019.006.01.3
Vicente, J.A. 2020. Reproductive aspects of areolate grouper (Epinephelus areolatus, Forsskal, 1775) from the Saudi Coast of Arabian Gulf. Journal of Natural and Allied Sciences, 4(1): 40-51. https://www.psurj.org/wp-content/uploads/2021/03/4.-Vicente-reproductive-aspects-of-areolate-grouper.pdf
Vicente, J.A. 2022. Size structure of areolate grouper (Epinephelus areolatus) from the Saudi coast of the Arabian Gulf. Marine and Fishery Sciences (MAFIS), 35(3): 431-436. https://doi.org/10.47193/mafis.3532022010902
Wang, S., J. Du, J. Wang, & S. Ding. 2007. Identification of Epinephelus malabaricus and Epinephelus coioides using DNA markers. Acta Oceanologica Sinica, 26(1): 122-129. https://www.researchgate.net/publication/281224263
Ward, R.D., R. Hanner, & P.D. Hebert. 2009. The campaign to DNA barcode all fishes, FISH‐BOL. Journal of fish biology, 74(2): 329-356. https://doi.org/10.1111/j.1095-8649.2008.02080.x
Ward, R.D., T.S. Zemlak, B.H. Innes, P.R. Last, & P.D. Hebert. 2005. DNA barcoding Australia's fish species. Philosophical Transactions of the Royal Society B: Biological Sciences, 360(1462): 1847-1857. https://doi.org/10.1098/rstb.2005.1716
Wu, H., M. Qu, H. Lin, W. Tang, & S. Ding. 2020. Epinephelus tankahkeei, a new species of grouper (Teleostei, Perciformes, Epinephelidae) from the South China Sea. ZooKeys, 933: 125. https://doi.org/10.3897%2Fzookeys.933.46406
Yusuf, H.N., A. Zamroni, K. Amri, & U. Chodrijah. 2023. Assessing the stock status of areolate grouper (Epinephelus areolatus) in Java Sea, Indonesia. Regional Studies in Marine Science, 66: 103116. https://doi.org/10.1016/j.rsma.2023.103116

Authors

Muhammad Browijoyo Santanumurti
m.browijoyo.s@fpk.unair.ac.id (Primary Contact)
Suciyono
Arif Syaifurrisal
Yudha Trinoegraha Adiputra
Mohamed Ahmed Abu El-Regal
SantanumurtiM. B., SuciyonoS., SyaifurrisalA., AdiputraY. T., & Abu El-RegalM. A. (2024). MORPHOLOGICAL AND MOLECULAR COMPARISON OF AREOLATE GROUPER (Epinephelus areolatus) FROM SAUDI ARABIA AND INDONESIA. Jurnal Ilmu Dan Teknologi Kelautan Tropis, 16(2), 193-209. https://doi.org/10.29244/jitkt.v16i2.57410

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