Yigzaw, T., M. Assefa, M. Kaba, Y. Kitaw, S. Worku, and T. Bulto. “Practice Analysis to Validate Master of Public Health Core Competencies and Identify Education Gaps in Ethiopia: A National Cross-Sectional Study”. The Ethiopian Journal of Health Development, vol. 34, no. 1, Feb. 2020, https://ejhd.org/index.php/ejhd/article/view/2645.