UTAMI, A. R. I.; SALMA, A. N.; MUCHTAR, D. R. B.; SINTAWARDANI, N.; SUWANDI. Simulation of Updraft and Downdraft Gasification Using Computational Fluid Dynamics (CFD) for Production of Hydrogen-Rich Syngas from Cow Manure Waste. Engineering Science Letter, [S. l.], v. 4, n. 03, p. 130–139, 2026. DOI: 10.56741/IISTR.esl.001397. Disponível em: https://journal.iistr.org/index.php/ESL/article/view/1397. Acesso em: 8 oct. 2026.