Ikwan, M. ., Qiram, I. and Mukhtar, A. . (2022) “Analisis Produk dan Proses Produksi Bioetanol Limbah Batang Tembakau”, V-MAC (Virtual of Mechanical Engineering Article), 7(2), pp. 22–26. doi: 10.36526/v-mac.v7i2.1484.