PENINGKATAN HASIL BELAJAR PELESTARIAN SUMBER DAYA ALAM MELALUI METODE BLENDED LEARNING. JURNAL KOULUTUS, [S. l.], v. 4, n. 2, p. 107–116, 2021. DOI: 10.51158/koulutus.v4i2.602. Disponível em: https://ejournal.kahuripan.ac.id/index.php/koulutus/article/view/602. Acesso em: 8 apr. 2025.