[1]
“A TWO-TIERED SCHOOL CAFETERIA INTERVENTION OF EMOTICONS AND SMALL PRIZES INCREASED HEALTHFUL FOOD SELECTION BY OVER 300%”, IJFANS, vol. 5, no. 3, pp. 60–66, Jan. 2016, Accessed: Jul. 17, 2026. [Online]. Available: https://www.ijfans.org/index.php/Journal/article/view/411