FEBRIANI, V. HUBUNGAN PENGETAHUAN LINGKUNGAN TERHADAP SIKAP PEDULI LINGKUNGAN SISWA SD MUHAMMADIYAH 6 PEKANBARU. Jurnal Kiprah Pendidikan, [S. l.], v. 1, n. 2, p. 43–51, 2022. DOI: 10.33578/kpd.v1i2.33. Disponível em: https://kpd.ejournal.unri.ac.id/index.php/kpd/article/view/33. Acesso em: 18 may. 2024.