Cantor-Cutiva, Lady Catherine, et al. “Impairment, Disability, and Handicap Associated With Hearing Problems and Voice Disorders Among Colombian Teachers”. Revista De Investigación E Innovación En Ciencias De La Salud, vol. 3, no. 1, Aug. 2021, pp. 4-21, https://doi.org/10.46634/riics.48.