Gambaran Pengetahuan Remaja Putri tentang Personal Hygiene Saat Menstruasi di SMPN 1 Boyolali. Galen [Internet]. 2025 Sep. 11 [cited 2025 Oct. 31];1(2):795-809. Available from: https://galen.journalpustakacendekia.com/index.php/Galen/article/view/74