Jonjon, Oyeinfie E. “THE HOSPITALITY AND TOURISM INDUSTRY IN NIGERIA AND THE COVID-19 EXPERIENCE: A REVIEW”. American Journal of Social and Humanitarian Research 2, no. 4 (June 8, 2021): 1–11. Accessed July 12, 2025. https://globalresearchnetwork.us/index.php/ajshr/article/view/439.