Yudam Alkolid (Department of Industrial Engineering, Universitas Sarjanawiyata Tamansiswa, Indonesia)
V. Reza Bayu Kurniawan (Department of Industrial Engineering, Universitas Sarjanawiyata Tamansiswa, Indonesia)
Syamsul Ma'arif (Department of Industrial Engineering, Universitas Sarjanawiyata Tamansiswa, Indonesia)
Nerda Zura Zaibidi (School of Quantitative Sciences, Universiti Utara Malaysia, Malaysia)
Norfaridatul Akmaliah Othman (Department of Technology Management, Universiti Teknikal Malaysia Melaka, Malaysia)