Jinarak, Jitikan, and Tassanee Ounvichit. “Learning to Think for the Development of Environmental Ethics Model for Mangrove Children”. Kasetsart Journal of Social Sciences 42, no. 1 (February 22, 2021): 101–106. Accessed April 16, 2024. https://so04.tci-thaijo.org/index.php/kjss/article/view/249444.