Khan, A. R., Hasan, S.- ul-., Syed, K. A., & Ahmed, K. (1999). ?PREPARATION OF GRAFT COPOLYMER MAIZE-STARCH-G-ACRYLONITRILE AND ITS SAPONIFICATION. Biological Sciences - PJSIR, 42(2), 74–77. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2115