Siahaan, Irandha Citra Marasi, et al. “Microbiologys Quality of Fish Sauce Tongkol (Euthynnus Affinis) With Additions Pineapple Juice (Ananas Comosus)”. Jurnal Pengolahan Hasil Perikanan Indonesia, vol. 20, no. 3, Jan. 2018, pp. 505-14, https://doi.org/10.17844/jphpi.v20i3.19775.