Torres, Abigail, and Santiago Salazar. “Evaluation of PVD Exposure and Its Influence on Visual Fatigue in the Administrative Staff of a Public Hospital in Riobamba - Ecuador in 2023”. Salud, Ciencia Y Tecnología, vol. 4, Jan. 2024, p. 1049, https://doi.org/10.56294/saludcyt20241049.