Mullick, A.R., Rahman, M.S., Khan, M.H., Hossain, I. and Ahmad, S.A. 2021. Socio-demographic factors on food insecurity among rural school going children in Bangladesh. Journal of Preventive and Social Medicine. 39, 1 (Feb. 2021), 67–72. DOI:https://doi.org/10.3329/jopsom.v39i1.51864.