The Journal is a peer reviewed international multidisciplinary, open access journal open for collaboration to scientists and experts in the field of natural, biotechnical, technical and social sciences. All articles submitted for publication are reviewed by two anonymous and independent reviewers and the names of the authors are also unknown to the reviewers (double-blind review). The Journal of the Polytechnic of Rijeka does not charge article submission, processing or publication fees (non-APC model).