Said, Irfan, Anto J. Hadi, Saskiyanto Manggabarani, Ida Lestari Tampubolon, Endang Maryanti, and Agnes Ferusgel. 2020. “The Effectivity of Nutrition Education Booklet on Knowledge, Fast-Food Consumption, Calorie Intake, and Body Mass Index in Adolescents”. Journal of Health Promotion and Behavior 5 (1):11-17. https://thejhpb.com/index.php/thejhpb/article/view/231.