Umerzakova, Maira, Rahima Sarieva, Asylbek Yespenbetov, and Zhaniya Kainarbayeva. “Composition Based on Alicyclic Copolymide and Polyethylene Terephthalate”. Chemical Bulletin of Kazakh National University 104, no. 1 (January 21, 2022): 12-21. Accessed June 23, 2024. https://bulletin.chemistry.kz/index.php/kaznu/article/view/1248.