Díaz-Vera, J.P. et al. (2019) “education in values, an approach to strategies as a way for the collective construction of knowledge”, Revista Electrónica REDINE, 11(2), pp. 50–64. Available at: https://mail.revistas.uclave.org/index.php/redine/article/view/2239 (Accessed: 4 October 2026).