Setyawan, Digdo Listyadi, Arinsyah Pamudiarti Pertiwi, Harry Sutjahjono, and Nasrul lminnafik. “The Effect of Secondary Hole Variation on the Performance of Concentric Cylinder Top-Lit up Draft Gasifier (TLUD) Stove”. Technium: Romanian Journal of Applied Sciences and Technology 22 (July 5, 2024): 71–84. Accessed April 17, 2026. https://www.techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/11362.