Injection : Indonesian Journal of Vocational Mechanical Engineering at https://jurnal.politap.ac.id/index.php/INJECTION is a blind peer-review journal dedicated to the publication of quality research results in the field of mechanical engineering. Articles published in the INJECTION Journal include original research results (top priority), as for new scientific review articles (not the top priority) and also comments that are critical of the results of scientific papers published in the INJECTION journal. All publications in the INJECTION journal are open access which allows articles to be freely available online without any subscription.

Injection: Indonesian Journal of Vocational Mechanical Engineering with registration number ISSN (online) is a multidisciplinary scientific journal published by the Ketapang State Polytechnic Journal Management. This journal aims to disseminate ideas from research outputs that have been achieved through research activities. Injection:Indonesian Journal of Vocational Mechanical Engineering is published twice a year, every February and August.

Articles published in the INJECTION journal are articles that have gone through a review process by competent peer-reviewers in the engineering field. The final decision on scientific articles in INJECTION is the right of the Editorial Board based on peer-reviewer recommendations.