Medina-Guillen, Leonardo, Gustavo Quintanilla-Ferrufino, Margarita Palma-Vallejo, and Mónica Medina Guillen. 2021. “Workload in a Group of Latin American Teachers During the COVID-19 Pandemic”. Uniciencia 35 (2), 1-13. https://doi.org/10.15359/ru.35-2.15.