- Dr. Hyeyun Ku ( National Research Council for Economics, Humanities, and social Sciences South Korea)
- Bobur Sobirov, Ph.D (Samarkand branch of Tashkent State University of Economics, Uzbekistan)
- Dr. Dyah Sugandini (Universitas Pembangunan Nasional “Veteran” Yogyakarta, Indonesia)
- Mochammad Tanzil Multazam (Universitas Muhammadiyah Sidoarjo, Indonesia)