Jurakulov , Sanjar Zafarjon o‘g‘li, and Sarvinoz Mirjanova. “A STUDY OF PROPERTIES AND CHARACTERISTICS OF POL I MER”. GOLDEN BRAIN 1, no. 33 (December 5, 2023): 187–196. Accessed September 19, 2024. https://researchedu.org/index.php/goldenbrain/article/view/5479.