“A Comparative Study on the Physicochemical Characterization of Chitosan Obtained from Seafood in Uyo Metropolis, Nigeria”. Tropical Journal of Natural Product Research 9, no. 7 (July 31, 2025): 3311 – 3327. Accessed January 2, 2026. https://www.tjnpr.org/index.php/home/article/view/6961.