HELMY, Heba Ezzeldin. Modeling the Non-linear Relationship between the International Prices of Oil and Wheat and the Exchange Rate in Egypt. Ekonomika, [S. l.], v. 103, n. 4, p. 39–60, 2025. DOI: 10.15388/Ekon.2024.103.4.3. Disponível em: https://www.zurnalai.vu.lt/ekonomika/article/view/36265. Acesso em: 7 jul. 2025.