Radono, Panca, and Rijal Maulana Akbar. “Differences Of Snack Consumption And Breakfast Consumption Of Elementary School Children Towards Drowsiness In Sd Negeri 2 Kedungwaru Tulungagung”. Journal of Global Research in Public Health 6, no. 1 (June 8, 2021): 66–72. Accessed September 11, 2025. https://www.jgrph.org/index.php/JGRPH/article/view/358.