Kurniawati, H. and Afifatul Latifah 2022. Relationship between Hormonal Contraception and Menstrual Cycle. Bioscientia Medicina : Journal of Biomedicine and Translational Research. 6, 8 (Jun. 2022), 2069-2073. DOI:https://doi.org/10.37275/bsm.v6i8.546.