Idawati, Yuliana, and Susi Andriani. “Factors Affecting mothers’ Activeness in Attending Classes for Pregnant Women ”. Science Midwifery 11, no. 1 (April 11, 2023): 102–108. Accessed April 27, 2026. https://midwifery.iocspublisher.org/index.php/midwifery/article/view/1237.