About the Journal

Otopro Journal is published twice a year, namely May and November by the Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Surabaya, as a media of information and a forum for the study of mechanical engineering. Contains scientific papers, summaries of research results, literature reviews and original critical ideas.


Current Issue

Vol 16 No 2 Mei 2021
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The editor invited researchers, practitioners, and anyone interested in contributing writings that had never been published in other media, writing themes included:

  • Machining
  • Energy Conversion
  • Materials and Metallurgy
  • Manufacturing
  • Mechanical Design
  • Automotive Engineering



All manuscripts for Otopro are recommended to be sent to editors online via this page. A guide for writers can be found at this page.

Editorial Advisory Board
Editorial Advisory Board



This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.