Shisara, M.A.K.K., Wijewardana, Y.N.S. and Dharmadasa, R.A.P.I.S. 2021. Barriers and Drivers to Green Supply Chain Management Practices: Evidence from Manufacturing and Agricultural Sectors of Sri Lanka. Asian Journal of Science and Applied Technology. 10, 2 (Jul. 2021), 5–14. DOI:https://doi.org/10.51983/ajsat-2021.10.2.3038.