Haile Chercos, Daniel, Awrajaw Dessie, and Sintayehu Daba Wami. “Hospital Waste Handler’s Knowledge of Health Care Waste Management at Gondar University Hospital: An Institutional-Based Cross-Sectional Study”. Ethiopian Journal of Health Development 32, no. 4 (January 28, 2019). Accessed September 19, 2026. https://www.ajol.info/index.php/ejhd/article/view/182584.