LÓPEZ LAPO, J. L.; SARMIENTO CASTILLO, G. Determinants of the wage gap in Ecuador: analysis under a minceriano model related to dummy aggregate variables. Espirales Revista Multidisciplinaria de investigación, [S. l.], v. 3, n. 29, p. 70–85, 2019. DOI: 10.31876/er.v3i29.591. Disponível em: https://revistaespirales.com/index.php/es/article/view/591. Acesso em: 20 apr. 2026.