Khan, A., K. A. Syed, K. Mehmood, and A. F. K. Ifrahim. “??COPOLYMERIZATION OF METHYL METHACRYLATE (MMA) AND BUTYL ACRYLATE (BA) AND POLYBLENDS WITH CHLORINATED RUBBER (CR)”. Biological Sciences - PJSIR, vol. 43, no. 2, Apr. 2000, pp. 114-7, https://v2.pjsir.org/index.php/biological-sciences/article/view/2008.