Abramova, Marina, and Olga Vasylchenko. “COMPARATIVE ANALYSIS OF TECHNILOGIES OF CHITOSAN PRODUCTION FROM DEAD BEES”. Proceedings of National Aviation University 71, no. 2 (July 17, 2017): 115–119. Accessed April 17, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/11755.