“Effect of Ethanolic Extract of Leaves of Solanum trilobatum on Scopolamine‑Induced Memory Impairment in Sprague Dawley Rats” (2019) Journal of Pharmaceutical Negative Results, 10(1), pp. 41–46. Available at: https://www.pnrjournal.com/index.php/home/article/view/138 (Accessed: 9 June 2026).