The Effect of Education Using Audio Visual Media on Maternal Knowledge About Diarrhea in Toddlers in Dusun Lima In Village Pelauw in 2024. preventif [Internet]. 2025 Apr. 26 [cited 2025 Oct. 12];16(1):151-64. Available from: https://jurnal.fkm.untad.ac.id/index.php/preventif/article/view/1940