Hassen, Mesud, Miftah Hussen, Samrawit Fantaw, Mihiretu Kayro, Samuel Kusse, Seud Worku, and Ayantu Melke. 2024. “Prevalence of Primary Dysmenorrhea and Associated Factors Among High School Students in Hawassa, Sidama Region, Ethiopia”. Ethiopian Journal of Medical and Health Sciences 3 (2):293-302. https://journals.hu.edu.et/hu-journals/index.php/ejmhs/article/view/1096.