Yerlan, Gulzhan, Bakyt Tyussyupova, Sagdat Tazhibayeva, and Kuanyshbek Musabekov. “Polymer Systems for Oral Delivery of Insulin”. Chemical Bulletin of Kazakh National University 108, no. 1 (March 31, 2023): 12-29. Accessed April 19, 2024. https://bulletin.chemistry.kz/index.php/kaznu/article/view/1298.