Nur Asni Arti, and Suprianto Suprianto , trans. “Correlation of Factors Triggering Snack Habits of Al Khairiyah Elementary School Children in Sunggal District, Deli Serdang Regency”. Jurnal Indah Sains dan Klinis 1, no. 1 (December 31, 2020): 6–11. Accessed September 19, 2024. https://ejournal.sumateraconnect.or.id/index.php/jisk/article/view/2.