GORGESS, H. M.; ABDUL NABY, A. I. Using Restricted Least Squares Method to Estimate and Analyze the Cobb-Douglas Production Function with Application. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 25, n. 2, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/644.. Acesso em: 24 nov. 2024.