Sinaga, Haripin, Nurman Achmad, Yessi Alza, and Berlin Sitanggang. “Improving the Performance of Children School Meal Using Meal Report at Kindergarten School in Indonesia: A Quasi-Experimental Study”. Open Access Macedonian Journal of Medical Sciences 9, no. E (October 10, 2021): 974–979. Accessed November 25, 2024. https://oamjms.eu/index.php/mjms/article/view/7111.