Prayogo, Y. S. ., Fauzi, A. S. ., & Ilham, M. M. (2021). Mesin Spiral Pendorong Tanah Media Tanam Pembibitan. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), 5(3), 071–076. https://doi.org/10.29407/inotek.v5i3.1081