Economic and Econometric Analysis of the Demand for Al-Rayan Chicken in Tikrit District, with Estimation of Price, Income, and Cross Elasticities. Euphrates journal of agricultural science, [S. l.], v. 18, n. 2, 2026. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/685. Acesso em: 11 nov. 2026.