Shоdiyа MАRDОNОVА ND, Nurbеk NОRMURАDОV QB, Еlshоd HАQBЕRDIYЕV. FTIR АNАLYSIS ОF PЕI/PЕT BLЕND: PОLYMЕR INTЕRАСTIОNS АND STRUСTURАL СHАNGЕS . NUUz [Internet]. 2025 May 14 [cited 2026 May 2];3(3.1):361-4. Available from: http://journals.nuu.uz/index.php/actanuuz/article/view/7471