Indrawati, Indrawati, and Willy Astriana. “Factors Causing Dysmenorrhea in Adolescents”. International journal of health sciences 9, no. S1 (July 26, 2025): 437–450. Accessed May 2, 2026. http://www.sciencescholar.us/journal/index.php/ijhs/article/view/15733.