Sufyan, D. L., M. N. Hasan Syah, and Nurbaya. “Prevalence and Factors Associated to Household Food Insecurity During COVID-19 Outbreak”. Jurnal Ilmu Kesehatan Masyarakat, vol. 12, no. 2, June 2021, pp. 143-5, doi:10.26553/jikm.2021.12.2.143-153.