HELMA, W. O.; AMALUDDIN, L. O.; ANDRIAS. Persepsi Masyarakat Terhadap Penambangan Batu Kapur. Jurnal Penelitian Pendidikan Geografi, [S. l.], v. 8, n. 2, p. 74–79, 2023. DOI: 10.36709/jppg.v8i2.5. Disponível em: http://jppg.uho.ac.id/index.php/journal/article/view/5. Acesso em: 10 jan. 2025.