Wahyuni, W. and Utami Lubis, D. 2021. CORRELATION OF KNOWLEDGE LEVELS ABOUT MENARCHE WITH READINESS FOR THE MENARCHE INSTUDENTS CLASS V AND VI IN SD NEGERI 2 JAMBIDAN BANTUL YOGYAKARTA. Jurnal Kesehatan Samodra Ilmu (JKSI). 12, 1 (Jan. 2021), 7-14. DOI:https://doi.org/10.55426/jksi.v12i1.135.