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