Ferreiro-Seoane, Francisco, and Beatriz Corchuelo Martínez-Azúa. “Corporate Social Responsibility Inside the Best Valued Companies Within the Labor Market”. Cuadernos de Administración 35, no. 65 (August 5, 2019): 1-17. Accessed May 26, 2020. http://cuadernosdeadministracion.univalle.edu.co/index.php/cuadernos_de_administracion/article/view/7658.