Productivity costs associated to voice symptoms, low sleep quality, and stress among college professors during homeworking in times of COVID-19 Pandemic. Rev. Investig. Innov. Cienc. Salud [Internet]. 2022 Apr. 28 [cited 2024 Nov. 21];4(1):4-15. Available from: https://riics.info/index.php/RCMC/article/view/131