Hassen M, Hussen M, Fantaw S, Kayro M, Kusse S, Worku S, et al. Prevalence of primary dysmenorrhea and associated factors among high school students in Hawassa, Sidama Region, Ethiopia. EJMHS [Internet]. 2024 Oct. 26 [cited 2026 Feb. 20];3(2):293-302. Available from: https://journals.hu.edu.et/hu-journals/index.php/ejmhs/article/view/1096