Nurhapipa, Nurhapipa, and Hanifah Hanifah. “Factors Affecting the Provision of Sex Education In Early Childhood”. Science Midwifery 8, no. 2, April (April 20, 2020): 52–60. Accessed April 23, 2026. https://midwifery.iocspublisher.org/index.php/midwifery/article/view/2.