Zulkarnain Helmi, N. ., K. A. . Md. Isa, and M. G. . Masuri. “Exploratory Factor Analysis on Food Insecurity Experience Scale (FIES): Latest Food Insecurity Measurement Tool by FAO”. Healthscope: The Official Research Book of Faculty of Health Sciences, UiTM, vol. 3, no. 2, June 2020, pp. 31-34, https://healthscopefsk.com/index.php/research/article/view/165.