Yusridawati, H. (2021). The Effect of Nutrition Education on Knowledge and Practice of Bringing a Balanced Menu to Elementary School Children in Gonting Julu, Huristak District, Padang Lawas Regency in 2021. Science Midwifery, 10(1, October), 443–449. Retrieved from https://midwifery.iocspublisher.org/index.php/midwifery/article/view/234