Swamilaksita, Prita Dhyani, et al. “Development of Visual Portion Sizes to Increase Housewives’ Knowledge of Food Portions in an Effort to Reduce Food Waste”. East Asian Journal of Multidisciplinary Research , vol. 3, no. 3, Mar. 2024, pp. 1073-84, doi:10.55927/eajmr.v3i3.8653.