Muhammad, Shehu Usman, and Abdullahi Hassan. “Knowledge, Attitudes and Practices of Port of Entry Workers in Africa Regarding the International Health Regulation (IHR 2005) A Narrative Review”. Keffi Hospital Journal 1, no. 1 (July 20, 2025): 5–7. Accessed September 7, 2026. https://keffihospitaljournal.fmckkonsult.org/index.php/khj/article/view/www.keffihospitaljournal.com_2025_02.