Bataduwaarachchi, V. R., Weerarathna, C. L., Paherathy, A., Warapitiya, D. S., Sivapathasundaram, M., Wickramarathna, T. N., Haputhanthrige, I. U., Wijayabandara, M. D. and Rameshkumar, T. (2020) “A survey on the knowledge, perceptions and practices regarding unwanted medicine disposal among pharmacists in Sri Lanka”, International Journal of Basic & Clinical Pharmacology, 9(7), pp. 1002–1006. doi: 10.18203/2319-2003.ijbcp20202930.