Abiola, A.-H. O., Idris, Y. A., Oyeleke, G. K., & AbdulKareem, A. T. (2019). Knowledge of patent medicine vendors about pharmaceutical waste in Jalingo metropolis, North-Central Nigeria. West African Journal of Pharmacy, 30(1), 151-161. https://doi.org/10.60787/wapcp-30-1-319