F. O. Ezeokoli, M. I. Okongwu, and D. O. Fadumo. “Adaptability of COVID-19 Safety Guidelines in Building Construction Sites in Anambra State, Nigeria”. Archives of Current Research International 20, no. 4 (June 29, 2020): 69–77. Accessed October 16, 2025. https://www.journalacri.com/index.php/ACRI/article/view/398.