Yunita Sari, Ignasia. “The Effectiveness Of Health Education With Audiovisual Methods On Parents Motivation In Prividing Anthelmintic At Primary School”. Journal of Health (JoH) 8, no. 1 (January 31, 2021): 28-35. Accessed May 1, 2024. https://journal.gunabangsa.ac.id/index.php/joh/article/view/219.