Volume 17, No.3 September 2018 | Bidang Teknik Mesin dan Teknik Grafika dan Penerbitan| ISSN 1412-2782 / eISSN 2407-9103
DOI: https://doi.org/10.32722/pt.v17i3
Published: 2019-01-17
DOI: https://doi.org/10.32722/pt.v17i3
Published: 2019-01-17