Denegri, Marianela, René Gempp, Carlos del Valle, Soledad Etchebarne, and Yessica González. “The Contribution of Educational Psychology to the Proposals of Economic Education: Key Issues”. Revista de Psicología 15, no. 2 (January 1, 2006): Pág. 77–94. Accessed May 17, 2024. https://boletinjidh.uchile.cl/index.php/RDP/article/view/18398.