Sagita, D., Setiawan, R. P. A., & Hermawan, W. (2019). Prototype of Corn Thresher Unit for Corn Combine Harvester. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), 8(3), 153–163. https://doi.org/10.23960/jtep-l.v8i3.153-163