Tarigan, Sri Wahyuni. “Factors Affecting the Nutritional Status of School Age Children 6-12 Years Old in Raja Maligas Village, Hutabayu Raja District, Simalungun Regency 2022”. Science Midwifery, vol. 10, no. 2, Apr. 2022, pp. 2007-13, doi:10.35335/midwifery.v10i2.770.