González Herrera, Manuel, Edione Teixeira de Carvalho, and Graciela Urías Arboláez. 2009. “Environmental Interpretation As a Methodological Approach for the Professional Development of Teachers in Campo Verde, Brazil”. Pulso. Revista De educación, no. 32 (October): 221-42. https://doi.org/10.58265/pulso.4998.