KUSUFA, Roni Alim Ba’diya; LINJON, Linjon; SARI, Yuli Ifana. Building ecological awareness in coastal elementary schools: The impact of problem-based learning and learning motivation. Journal of Integrated Elementary Education, [S. l.], v. 6, n. 1, p. 65–81, 2026. DOI: 10.21580/jieed.v6i1.29439. Disponível em: https://journal.walisongo.ac.id/index.php/jieed/article/view/29439. Acesso em: 15 jun. 2026.