SIRINGORINGO, Y. E. 2D GEOELECTRIC DATA ANALYSIS FOR COAL LAYER DETERMINATION AND COAL RESOURCE ESTIMATION: Case study in the Neira field, North Kalimantan. KURVATEK, [S. l.], v. 11, n. 1, p. 29–36, 2026. DOI: 10.33579/krvtk.v11i1.6218. Disponível em: https://journal.itny.ac.id/index.php/krvtk/article/view/6218. Acesso em: 23 jun. 2026.