Khan, A. R., K. A. Syed, and T. Akhtar. “?FREE RADICAL TERPOLYMERIZATION OF METHYL METH ACRYLATE N-BUTYL ACRYLATE AND 2-ETHYL HEXYLACRYLATE”. Biological Sciences - PJSIR, vol. 42, no. 6, Dec. 1999, pp. 306-9, https://v2.pjsir.org/index.php/biological-sciences/article/view/2189.