Nurwijayanti AM, Anugrahani LI, Aeni Q, Anggraeni R. Menstruation is a natural biolog Adolescent Girls’ Knowledge about Maintaining Personal Menstrual Hygiene. JPPP [Internet]. 2026 Aug. 20 [cited 2026 Oct. 9];8(4):81-6. Available from: https://jurnal2.globalhealthsciencegroup.com/index.php/JPPP/article/view/2578