Safitri, D., Nasution, S.H.A.K. dan Petsong, J. 2026. Sustaining National Struggle Values for Child Well-Being: MBG Program and SDG 4 Achievement in Indonesian Elementary Schools. Journal of Contemporary Gender and Child Studies. 5, 1 (Mar 2026), 400–407. DOI:https://doi.org/10.61253/jcgcs.v5i1.545.