Nur Fitria Pujo Leksonowati (Department of Mechanical Engineering, Politeknik Negeri Batam, Indonesia)
Nurman Pamungkas (Department of Mechanical Engineering, Politeknik Negeri Batam, Indonesia)
Meilani Mandalena Manurung (Department of Mechanical Engineering, Politeknik Negeri Batam, Indonesia)
Ninda Hardina Batubara (Department of Mechanical Engineering, Politeknik Negeri Batam, Indonesia)
Hanifah Widiastuti (Department of Mechanical Engineering, Politeknik Negeri Batam, Indonesia)