Helmi Wardah Nasution, Ferika Desi, Khoirunnisaa Batubara and Dewi Sri Rahayu Tinendung (2023) “Giving MP-ASI too early to babies in Pagaran Tonga Village, Panyabungan District, Mandailing Natal Regency in 2023”, IJCS: International Journal of Community Service, 2(1), pp. 40–47. doi: 10.55299/ijcs.v2i1.414.