Sandra, S., Y. A. Pratama, G. Djoyowasito, and A. M. Ahmad. “Design of Semi –Mechanical Tobacco Slicer Machine With Paddle Type”. Jurnal Ilmiah Rekayasa Pertanian Dan Biosistem, vol. 7, no. 2, Sept. 2019, pp. 249-55, doi:10.29303/jrpb.v7i2.144.