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Siregar EP, Manjorang NAB, Artiani L, Sembiring N. Optimizing menarche readiness through video and leaflet health education interventions among primary school girls. JKPI [Internet]. 2025 Jul. 17 [cited 2026 Apr. 3];9(2):156-63. Available from: http://139.162.50.187/index.php/JKPI/article/view/7357