KUSWOYO, Anton. RANCANG BANGUN MESIN PERONTOK PADI PORTABEL DENGAN PENGGERAK MESIN SEPEDA MOTOR. ELEMEN : JURNAL TEKNIK MESIN, [S.l.], v. 4, n. 1, p. 35-38, aug. 2017. ISSN 2581-2661. Available at: <http://je.politala.ac.id/index.php/JE/article/view/7>. Date accessed: 22 sep. 2020. doi: https://doi.org/10.34128/je.v4i1.7.