Coronel López, Jorge. “LABOR INCOMES AND WORKING TIMES IN ANTIOQUIA AND THE METROPOLITAN AREA OF THE ABURRA VALLEY 2012–2014”. Semestre Económico 19, no. 39 (August 3, 2016): 61–90. Accessed June 19, 2026. https://revistas.udem.edu.co/index.php/economico/article/view/1824.