1. Faculty of Engineering, President University, Jalan Ki Hajar Dewantara, Mekarmukti, Cikarang Utara, Bekasi 17550, Indonesia
2. Faculty of Engineering and Technology, Multimedia University, Jalan Ayer Keroh Lama, Bukit Beruang, Melaka 75450, Malaysia
3. Faculty of Information Science and Technology, Multimedia University, Jalan Ayer Keroh Lama, Bukit Beruang, Melaka 75450, Malaysia
4. Sansico Group, Kawasan Industri Jababeka II, Jln. Jababeka II Blok SS, Cikarang, Bekasi 17530, Indonesia
5. Department of Industrial Engineering, Institut Teknologi PLN, Menara PLN, Jl. Lkr. Luar Barat, RT.1/RW.1, Duri Kosambi, Kecamatan Cengkareng, Kota Jakarta Barat, Daerah Khusus Ibukota Jakarta, Jakarta 11750, Indonesia
6. Department of Social Science and Humanities, Putrajaya Campus, College of Energy Economics and Social Sciences, Universiti Tenaga Nasional (UNITEN), Jalan IKRAM-UNITEN, Kajang 43000, Malaysia