An Analysis on High School Student’s Concern Towards River in Cimanggung and Its Surrounding. Jurnal Ilmiah Mandala Education, [S. l.], v. 11, n. 4, p. 1053–1061, 2025. DOI: 10.58258/jime.v11i4.9498. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/9498. Acesso em: 19 sep. 2026.