SALEH, B. R.; SAPUTRO, G. E.; HIDAYATULLAH, S.; SUJANA, A. Feasibility Study of Coal Gasification Business into Dimethyl Ether (DME) with Cost Benefit Analysis (CBA) Method to Support National Energy Security. International Journal of Economics Development Research (IJEDR), [S. l.], v. 6, n. 2, p. 816–825, 2025. DOI: 10.37385/ijedr.v6i2.7430. Disponível em: https://journal.yrpipku.com/index.php/ijedr/article/view/7430. Acesso em: 14 jul. 2025.