CARATTRI, M.; SHOFY MUBARAK, A.; SULMARTIWI, L. . Catfish (Pangasius hypophthalmus) Skin as a Nanocollagen Source: Impact of Extraction Time and Acetic Acid Concentration with Ultrasonication Assistance. Journal of Marine and Coastal Science, [S. l.], v. 14, n. 2, p. 86–100, 2025. DOI: 10.20473/jmcs.v14i2.72265. Disponível em: https://e-journal.unair.ac.id/JMCS/article/view/72265. Acesso em: 3 jul. 2025.