KUSUMAWARDANI, N. D.; PURWANTI, G. A.; SOFWANI, A.; MONDIANA, Y. Q. Effect Of Income And Price Changes On Rice Demand Elasticity. Jurnal Ekonomi, [S. l.], v. 13, n. 04, p. 717–721, 2024. Disponível em: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/5364. Acesso em: 2 nov. 2026.