Prasetyo, Mohammad Rafi, Ulya Sarofa, and Rosida R. “Characteristics of Chitooligosaccharides Hydrolysate from Crab Shell (Portunus Pelagicus) Waste by Chitosanase Hydrolysis”. Food Science and Technology Journal (Foodscitech) (May 17, 2022): 85-95. Accessed April 22, 2025. https://ejournal.unitomo.ac.id/index.php/foodscitech/article/view/4364.