Méndez Santos, Isidro, and Daemar Ricardo Marrero. 2022. “Spirituality and Environmental Education: In Need of a Theoretical Approach”. Transformación 19 (1), 52-69. https://revistas.reduc.edu.cu, revistas.reduc.edu.cu, revistas.reduc.edu.cu/index.php/transformacion/article/view/e4145.