Efiom Okokon, Jude, Godwin Ndarake Enin, Ofonime Emmanuel Udofia, and Louis U. Amazu. “/Em>”;. Nigerian Journal of Pharmaceutical and Applied Science Research 2, no. 1 (July 18, 2020): 17–24. Accessed July 3, 2024. https://nijophasr.net/index.php/nijophasr/article/view/30.