MOLINA JE, Peña A, Hurtado E. The three pillars of sustainability in education: the sistemic approach of social responsibility. Sustainability [Internet]. 2022 Mar. 15 [cited 2026 Apr. 19];2(2):46-60. Available from: https://techniumscience.com.techniumscience.pluscommunication.eu/index.php/sustainability/article/view/6193