Journal of Mechanical Engineering, Science, and Innovation Vol. 02 No. 2, 2022 contains five papers with the authors' diversity came from:

• Mechanical Engineering Department – Faculty of Engineering, Jember University, Indonesia
• Faculty of Mechanical and Aerospace Engineering, Bandung Institute of Technology, Indonesia
• Faculty of Manufacturing Technology, Universitas Jenderal Achmad Yani, Indonesia 
• Star Energy Geothermal, Jakarta, Indonesia
• Star Energy Geothermal Wayang Windu Ltd, Wayang Windu Power Station, Bandung, Indonesia
• Department of Chemistry Education, Universitas Pendidikan Indonesia, Indonesia