Risdiana, Rani, Nyimas Heny Purwati, and Tria Astika Endah Permatasari. “The Effectiveness of Menarche Education Via The Simencar Application: A Study of Knowledge and Anxiety in Prepubertal Children”. The International Journal of Social Sciences World (TIJOSSW) 2, no. 2 (October 21, 2020): 153–160. Accessed November 3, 2026. https://www.growingscholar.org/journal/index.php/TIJOSSW/article/view/75.