SETYAWAN, Digdo Listyadi; PERTIWI, Arinsyah Pamudiarti; SUTJAHJONO, Harry; LMINNAFIK, Nasrul. 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, Constanta, Romania, v. 22, p. 71–84, 2024. DOI: 10.47577/technium.v22i.11362. Disponível em: https://www.techniumscience.com/index.php/technium/article/view/11362. Acesso em: 17 apr. 2026.