Era Fazira, Reny I’tishom, and Rize Budi Amalia. 2022. “Correlates of Reproductive Health Knowledge Level and Menarche Readiness in Early Adolescent Girls ”. EMBRIO: Jurnal Kebidanan 14 (1): 9-15. https://doi.org/10.36456/embrio.v14i1.4025.