[1]
A. R. Kerguelén-Mendez and F. I. Henao-Cabrales, “A Study of Private High School Teachers’ Optimism of Monteria City”, Informes Psicol., vol. 12, no. 2, pp. 55–68, Aug. 2012, Accessed: Jun. 07, 2026. [Online]. Available: https://revistas.upb.edu.co/index.php/informespsicologicos/article/view/1509