Muharti Sanjaya, Ismi Noer Fadilah, and Edwin Tony Sohdin Martua Simanjuntak. “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, no. 1 (December 31, 2021): 328–332. Accessed January 7, 2025. http://proceeding.unefaconference.org/index.php/IHERT/article/view/240.