“The Correlation Of Women of Childbearing Age’ Education And Work With Use Of Internal Contraceptive Devices (IUD)”. INTERNATIONAL JOURNAL OF MIDWIFERY RESEARCH 3, no. 2 (November 29, 2023). Accessed August 4, 2025. https://ijmr.iiknutuban.ac.id/index.php/ijmr/article/view/60.