Reviewers
Prof. G Gunawarman, Department of Mechanical Engineering, Universitas Andalas, Padang, Indonesia
Ph.D Arridina Susan Silitonga, Department of Mechanical Engineering, Politeknik Negeri Medan, Medan, Indonesia
Ph.D. Asnawi Lubis, Department of Mechanical Engineering,
Universitas Lampung,
Lampung, Indonesia
Prof. Dr. Eng. Azridjal Aziz, Department of Mechanical Engineering,
Universitas Riau,
Pekanbaru, Riau, Indonesia
Dr. Jamiatul Akmal, Mechanical Engineering Department,
Universitas Lampung,
Lampung, Indonesia
Dr. Eng. Meifal Rusli, Department of Mechanical Engineering, Universitas Andalas, Padang, Indonesia
Dr. U. Ubaidillah, Universitas Sebelas Maret, Indonesia