Poudel, Pramila. “Pattern of Menstruation and Its Problem Among Adolescent Girls: A School Based Cross-Sectional Study”. International Journal of Contemporary Pediatrics 9, no. 7 (June 23, 2022): 635–640. Accessed November 17, 2025. https://www.ijpediatrics.com/index.php/ijcp/article/view/4025.