SUGIARTO, W.; MULJANA, B.; SYAFRI, I.; RIZAL, Y.; PRASETYA, M. N. H. THE IMPACT OF TOTAL MOISTURE AND ASH ON CALORIFIC VALUE: COAL RESEARCH IN BERAU SUB-BASIN, EAST KALIMANTAN . KURVATEK, [S. l.], v. 10, n. 1, p. 1–8, 2025. DOI: 10.33579/krvtk.v10i1.5519. Disponível em: https://journal.itny.ac.id/index.php/krvtk/article/view/5519. Acesso em: 3 may. 2025.