Wae-hayee M, Kumar Biswas A, Techato K, Phoungthong K, Mohideen Batcha MF. Assessing Potentiality of Underground Coal Gasification for the Coalfields of Bangladesh. IJIE. 2024;16(1):1-13. Accessed April 9, 2026. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/12330