FIRDAUS, Muhammad. Disparitas Harga Pangan Strategis Sebelum dan Saat Pandemi COVID-19. Jurnal Ekonomi Indonesia, [S. l.], v. 10, n. 2, p. 107–120, 2021. DOI: 10.52813/jei.v10i2.104. Disponível em: https://jurnal.isei.or.id/index.php/isei/article/view/104. Acesso em: 19 jul. 2026.