Rohmah E, Djamahar R, Rahayu S. Relationship between Knowledge of Menstruation with the Female Teenage Readiness in Facing Menarche. Biosfer [Internet]. 2018Jan.17 [cited 2024Apr.20];8(1):1 -9. Available from: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/5592