Sil, A., Barman, M., Ghosh, S., Pramanik, K., Sen, S. and Saha, K. (2020) “Recent Status of Global Polychlorinated Biphenyls Contamination”, International Research Journal of Pure and Applied Chemistry, 21(11), pp. 57-67. doi: 10.9734/irjpac/2020/v21i1130224.