“Mucoadhesive Properties Study of Films Based on N-Vinylpirrоlidоnе-2-Hydrоxymеthylасrylаtе and Aсryliс асid Copolymers”. International Journal of Biology and Chemistry 9, no. 1 (June 30, 2016): 62–67. Accessed August 6, 2026. https://ijbch.kaznu.kz/index.php/kaznu/article/view/213.