1. Department of Economics, Universitas Muhammadiyah Yogyakarta, Bantul, Indonesia
2. Ungku Aziz Centre for Development Studies, Universiti Malaya, Kuala Lumpur, Malaysia
3. Department of Economics, Universitas Gadjah Mada, Sleman, Indonesia
4. Department of Entrepreneurship, Universitas Muhammadiyah Bima, Bima, Indonesia
5. Master of Science in Economics, Universitas Gadjah Mada, Sleman, Indonesia
6. Department of Economics, Swansea University, Swansea, UK