JGE, Editor. Front Cover JGE Vol 4 No 2 2018. JGE (Jurnal Geofisika Eksplorasi), [S. l.], v. 4, n. 2, 2020. DOI: 10.23960/jge.v4i2.48. Disponível em: https://jge.eng.unila.ac.id/index.php/geoph/article/view/48. Acesso em: 22 jun. 2025.