Lenar N. Safijllin, F. E. Y. A. (2019). Approaches for Measuring Human Capital and Its Effect on Economic Growth in (MENA) Region: A Panel Data Analysis. Opción, 34(1), 1433-1450. Recuperado a partir de http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/24185