Aka Kale, Yislin, Pius Weraman, and Indriati Tedju Hinga. 2022. “Risk Factors for Primary Dysmenorrhea in Students of Public Health Faculty, Nusa Cendana University”. Timorese Journal of Public Health 4 (3), 116-27. https://doi.org/10.35508/tjph.v4i3.7508.