The Effectiveness of ISPA Disease Prevention Video Media on Increasing Public Knowledge in the Working Area of the Minanga Health Center, Manado City. HEB [Internet]. 2026 Jun. 30 [cited 2026 Aug. 6];2(1):17-26. Available from: https://ejurnal.jurkeppolkesdo.my.id/index.php/HEB/article/view/108