Abera, B., and A. Hailu. “Evaluation of Analgesic Activities of 80% Methanol Leaf Extract of Solanum Incanum L. (Solanaceae) in Mice”. Journal of Drug Delivery and Therapeutics, Vol. 9, no. 5, Sept. 2019, pp. 9-14, doi:10.22270/jddt.v9i5.3235.