Khan, A Rasheed, Khalil Ahmed, and A F K Ifrahim. “?SYNTHESIS OF GRAFT COPOLYMER CASEIN-G-BUTYLACRYLATE”. Biological Sciences - PJSIR 42, no. 3 (June 21, 1999): 109–112. Accessed July 22, 2024. http://v2.pjsir.org/index.php/biological-sciences/article/view/2125.