AISYAH, Mutiara Aghnyn; PUTRI, Devita Amalia; CHANDRA, Yoshua; SYAZALI, Muhamad; MACHMUD, Amir; RACHMAWATI, Ro'fah Nur. Mixed linear model for investigating food security during the covid-19 pandemic: Panel data for rice consumption in indonesia. International Journal of Applied Mathematics, Sciences, and Technology for National Defense, [S. l.], v. 1, n. 1, p. 29–36, 2023. DOI: 10.58524/app.sci.def.v1i1.174. Disponível em: https://journal.foundae.com/index.php/JAS-ND/article/view/174. Acesso em: 14 may. 2026.