PutriE. A. W., HermaniantoJ., HunaefiD., and NurilmalaM. “Pengaruh Konsentrasi Dan Waktu Perendaman NaOH Terhadap Karakteristik Gelatin Kulit Ikan Patin: The Effect of NaOH Concentration and Soaking Time on the Characteristics of Striped Catfish (Pangasianodon Hypophthalmus) Skin Gelatin ”. Jurnal Pengolahan Hasil Perikanan Indonesia, Vol. 26, no. 1, Apr. 2023, pp. 117-26, doi:10.17844/jphpi.v26i1.45489.