“HUBUNGAN PENGETAHUAN DAN SIKAP REMAJA PUTRI DALAM KESIAPAN MENGHADAPI MENARCHE DI SDN 111 PEKANBARU”, kp, vol. 1, no. 1 EDISI SEPTEMBER, pp. 36–40, Sep. 2024, Accessed: Aug. 11, 2026. Available: https://kesmaspedia.com/index.php/kp/article/view/5