Amirah, Asriwati, et al. “Dynamic System Model Using the Combi (Communication for Behavioral Impact) Method Approach to Early Detection of Stunting Neonates in Pregnant Women North Sumatra”. Poltekita : Jurnal Ilmu Kesehatan, vol. 17, no. 4, Feb. 2024, pp. 1397-04, doi:10.33860/jik.v17i4.3461.