Tauhidah, S. A., C. Candi, and A. Bachtiar. “A Comprehensive School-Based Nutrition Intervention to Improve the Implementation of Healthy School Canteen Policy: A Systematic Review”. Journal of Health Policy and Management, vol. 6, no. 1, Apr. 2021, pp. 57-66, https://thejhpm.com/index.php/thejhpm/article/view/212.