RIASETIAWAN, Mardhani; ANGGARA, Ferian; SYAHRA, Vanisa. Implementing the Calculations and Characterization of Underground Coal Gasification using Data Analytic Method. Civil Engineering Journal, [S. l.], v. 7, p. 171–181, 2022. DOI: 10.28991/CEJ-SP2021-07-012. Disponível em: https://www.civilejournal.org/index.php/cej/article/view/3756. Acesso em: 1 jul. 2025.