PaneErlanda Augupta, NelwanLeopold O., and Dyah Wulandani. 2015. “Pengembangan Tungku Gasifikasi Arang Biomassa Tipe Natural Draft Gasification Berdasarkan Analisis Computational Fluid Dynamics (CFD)”. Jurnal Keteknikan Pertanian 2 (2). https://doi.org/10.19028/jtep.02.2.%p.