Engineering Technologies and Systems is an open access journal, which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author in accordance with the BOAI definition of open access.
All the materials of the “Engineering Technologies and Systems” journal are made available under a Creative Commons «Attribution» 4.0 license.
