Cobeña-Dueñas, Marcos Vinicio, Alex Alberto Dueñas-Rivadeneira, María Hipatia Delgado-Demera, and Joan Manuel Rodríguez-Díaz. 2022. “REVIEW OF METHODS FOR OBTAINING COLLAGEN FROM BY-PRODUCTS OF MARINE SPECIES”. Centro Azúcar Journal 49 (4):102-13. http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/730.