Jurnal MATRIK (Manajemen & Teknik Industri - Produksi) is an open access journal hosted by Industrial Engineering Department Universitas Muhammadiyah Gresik. The journal is indexed in Google Scholar, and Digital Object Identifier (DOI). The publication fee will be IDR 500.000 per article (the author will get 2 copies of the printed version of the related edition). The publication fee must be paid when the article is accepted by the editor. There is no cancellation policy and refund.