Heri Wibowo (Department of Mechanical and Automotive Engineering, Universitas Negeri Yogyakarta, Indonesia, Indonesia)
Sutopo (Department of Mechanical Engineering Education, Universitas Negeri Yogyakarta, Indonesia, Indonesia)
Arif Marwanto (Department of Mechanical and Automotive Engineering, Universitas Negeri Yogyakarta, Indonesia, Indonesia)
Ardani Ahsanul Fakhr (Department of Mechanical Engineering Education, Universitas Negeri Yogyakarta, Indonesia, Indonesia)
Aldy Riskiyanto (Department of Mechanical and Automotive Engineering, Universitas Negeri Yogyakarta, Indonesia, Indonesia)
Dinda Aulia Ilma Shafira (Department of Physics Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia, Indonesia)
Imam Abadi (Department of Physics Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia, Indonesia)
Angga Faisal Wihardias (Departement of Mechanical Engineering, State Polytechnic of Malang, Indonesia)
Muhammad Fakhruddin (Department of Mechanical Engineering, State Polytechnic of Malang, Indonesia, Indonesia)
Mochamad Muzaki (Department of Mechanical Engineering, State Polytechnic of Malang, Indonesia, Indonesia)
Nurlia Pramita Sari (Department of Mechanical Engineering, State Polytechnic of Malang, Indonesia, Indonesia)