Adrian J. Forca, Guimaras State University, Philippines

Shan Liu, School of Management, Huazhong University of Science and Technology, Wuhan 430074, China, China

Soewarto Hardhienata, Universitas Pakuan, Bogor, Indonesia

Achmad Benny Mutiara, Universitas Gunadarma, Jakarta, Indonesia

Sukono ,MM, M.Si, Universitas Padjadjaran, Bandung, Indonesia

Prof. Sudi Mungkasi, Universitas Sanata Dharma, Yogyakarta, Indonesia

Taufik Djatna, Institute Pertanian Bogor, Bogor, Indonesia

Eri Prasetyo Wibowo, Universitas Gunadarma, Jakarta, Indonesia

Sri Setyaningsih, Universitas Pakuan, Bogor, Indonesia

Tjut Awaliyah Zuraiyah, Universitas Pakuan, Bogor, Indonesia

Aceng Sambas, Department of Mechanical Engineering, Universitas Muhammadiyah Tasikmalaya, Tasikmalaya, Indonesia, Indonesia

Tommy Tanu Wijaya, Mathematics Education, Guangxi Normal University, China, China

Vittalis Ayu, Universitas Sanata Dharma, Yogyakarta, Indonesia

Eduardus Hardika Sandy Atmaja, St. Francis Institute of Technology, Mumbai, India