1. Department of Manufacturing and Materials Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, 53100 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, Malaysia
2. Department of Electrical and Computer Engineering, Kulliyyah of Engineering, International Islamic University Malaysia, 53100 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, Malaysia
3. Department of Mechanical Engineering, Faculty of Industrial Technology, Universitas Pertamina, 12220 Jakarta, Indonesia