THE CORRELATION BETWEEN KNOWLEDGE WITH ATTITUDES OF ADOLESCENTS IN CONSUMING IRON TABLETS AT SMP NEGERI 2 KABANJAHE, KABANJAHE DISTRICT, KARO REGENCY IN 2023. (2023). INTERNATIONAL JOURNAL OF MIDWIFERY RESEARCH, 3(1). https://doi.org/10.47710/ijmr.v3i1.51