Nurhaditsa, Fadhilla, Supriadi B, and Rieska Indah Mulyani. “The Effect of Nutrition Education Using Audio Visual on Knowledge and Attitudes of Obesity Prevention in Adolescents at Muhammadiyah 3 Middle School Samarinda”. Journal of Educational Analytics 2, no. 3 (September 9, 2023): 389–400. Accessed April 26, 2026. https://journal.formosapublisher.org/index.php/jeda/article/view/5846.