B. F. Pamungkas, Supriyadi, A. Murdiati, and R. Indrati, “Characterization of the Acid- and Pepsin-Soluble Collagens from Haruan (Channa striatus) Scales”, Pak. J. Nutr., vol. 18, no. 4, pp. 324–332, Mar. 2019, doi: 10.3923/pjn.2019.324.332.