Aliyu, MS, U Lawal, MB Tijjani, MHI Doko, I Garba, HA Kokya, SA Ado, UA Hanwa, and MM Ibrahim. “/I>”;. Nigerian Journal of Basic and Applied Sciences 19, no. 2 (February 18, 2012). Accessed September 24, 2026. https://www.ajol.info/index.php/njbas/article/view/73878.