Charry Ramirez, Paola Andrea. “Medical Absenteeism and Its Relation With Perception of Quality of Working Life in Workers of a String of Electrical Appliances Stores Cali 2015”. Revista Colombiana De Salud Ocupacional, vol. 6, no. 3, Sept. 2016, pp. 77-81, https://doi.org/10.18041/2322-634X/rc_salud_ocupa.3.2016.4924.