Villasari, Asasih, Sentot Imam Suprapto, and Indasah Indasah. “Video Presentation about Menarche and the Impact on Student Knowledge Level of Elementary and Islamic Primary School”. Journal for Quality in Public Health 4, no. 2 (April 30, 2021): 239–250. Accessed September 18, 2025. https://www.jqph.org/index.php/JQPH/article/view/216.