“Beach Litter As Public Pedagogy: Moral Learning, Environmental Character Formation, and Thoreau’s Ecological Thought”. Education : Jurnal Sosial Humaniora dan Pendidikan 6, no. 2 (July 14, 2026): 74–91. Accessed July 15, 2026. https://journal.stiestekom.ac.id/index.php/Education/article/view/1133.