Neaman, Alexander, and Andrés Marió. “Prosociality and Proenvironmentalism As Components of Sustainable Behavior: Toward an Integrated Approach to Sustainability Education”. JNRD - Journal of Natural Resources and Development 5 (February 5, 2015): 14–16. Accessed December 22, 2024. https://journals.ub.uni-koeln.de/index.php/JNRD/article/view/722.