FATHUL MUIN, M. Demand Elasticities for Selected Seasoning Commodities: An Almost Ideal Demand System with Instrumental Variables. Estudios de Economía, [S. l.], v. 52, n. 2, 2025. Disponível em: https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/81726. Acesso em: 26 jan. 2026.