Rizwan Ahmed Qamar, Asim Mushtaq, Ahmed Ullah, Zaeem Uddin Ali. Designing of Underground Coal Gasification Unit. J. Adv. Res. Fluid Mech. Therm. Sc. [Internet]. 2024 Mar. 28 [cited 2024 Nov. 25];71(2):103-3. Available from: https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/6286