SUBIYANTO, Subiyanto. Pendidikan dan Kelestarian Lingkungan. Jurnal Cakrawala Pendidikan, [S. l.], v. 1, n. 1, 2015. DOI: 10.21831/cp.v1i1.7392. Disponível em: https://jurnal.uny.ac.id/index.php/cp/article/view/7392. Acesso em: 16 jul. 2025.