Marpaung, R. F. (2022) “Description of Mother’s Knowledge and Attitude about the Motor Development of Toddlers in Bandar District”, Science Midwifery, 10(2), pp. 718–723. Available at: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/346 (Accessed: 25 May 2026).