Sihotang, Tasya D.P. Br, Inneke F.M. Rumengan, Stenly Wullur, Darus S.J. Paransa, Nickson J. Kawung, and James J.H. Paulus. “Study on The Determination of Chitosan Functional Groups of Sotong (Sepia Sp ) Bone Extract”. JURNAL PESISIR DAN LAUT TROPIS 13, no. 2 (June 30, 2024): 211–220. Accessed January 10, 2026. https://ejournal.unsrat.ac.id/v3/index.php/jplt/article/view/63121.