Muharti Sanjaya, Ismi Noer Fadilah, and Edwin Tony Sohdin Martua Simanjuntak. 2021. “RELATIONSHIP BETWEEN MOTHER AND FAMILY FACTORS TO THE INCIDENCE OF ACUTE RESPIRATORY TRACT INFECTION (ARI) IN UNDER-FIVES AGED 1-5 YEARS AT PANEI TONGAH HEALTH CENTER SIMALUNG DISTRICT”. International Conference on Health Science, Green Economics, Educational Review and Technology 3 (1):328-32. https://doi.org/10.54443/ihert.v3i.240.