AZZAHRA, Diva Nafisah; FANREZA, Robie. Kepedulian Siswa Terhadap Kebersihan Lingkungan Sekolah Sebagai Implementasi Karakter Peduli Lingkungan Di SMK Bina Satria Medan. Journal of Sustainable Education, [S. l.], v. 3, n. 3, p. 61–66, 2026. DOI: 10.63477/jose.v3i3.622. Disponível em: https://el-emir.com/index.php/jose/article/view/622. Acesso em: 7 oct. 2026.