Gallardo-López, José Alberto, Fernando López-Noguero, and Pedro Gallardo-Vázquez , trans. “Analysis of Burnout Syndrome in Teachers of Preschool, Middle School and High School for Prevention and Treatment”. Revista Electrónica Educare 23, no. 2 (April 3, 2019): 1–20. Accessed April 28, 2024. https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/10475.