Nigam, S.K., D. Narayan, and A.K. Srivastava. 2010. “Photo-Copolymerization Kinetics of Acrylonitrile WithStyrene in the Presence of Imidazolium-P-Chlorophenacylide”. Asian Journal of Chemistry 1 (1):57-63. https://asianpubs.org/index.php/ajchem/article/view/25369.