Kaba, Mirgissa, and Yayehyiard Kitaw. “COVID-19: Could It Serve As an Opportunity to Overcome Public Health Challenges of the 21st Century?”. The Ethiopian Journal of Health Development 34, no. 2 (May 25, 2020). Accessed May 6, 2024. https://www.ejhd.org/index.php/ejhd/article/view/3055.