RATNASARI, Vita; YUDHANI, Nidya Putri; BUDIANTARA, I Nyoman; ZAIN, Ismaini. National Food Security Modeling Using the Zero-Inflated Ordered Probit with Correlated Errors (ZIOPC) Approach. Journal of Multidisciplinary Applied Natural Science, Metro, Indonesia, v. 6, n. 3, p. 1376–1387, 2026. DOI: 10.47352/jmans.2774-3047.444. Disponível em: https://journal.pandawainstitute.com/index.php/jmans/article/view/444. Acesso em: 28 jul. 2026.