Gulbakhor Babojonova. “FT-IR SPECTRUM ANALYSIS OF ANIONITE OBTAINED BY MODIFICATION OF POLYVINYL CHLORIDE WITH UREA”. Ethiopian International Journal of Multidisciplinary Research 11, no. 01 (January 7, 2024): 30–33. Accessed April 3, 2026. https://eijmr.org/index.php/eijmr/article/view/902.