1. Department of Information System, Faculty of Engineering and Computer Science, Universitas Islam Indragiri, Tembilahan Hulu, Indonesia
2. Department of Foundation and Applied Science, Universiti Teknologi PETRONAS, Perak, Malaysia
3. Department of Agribusiness, Faculty of Agriculture, Universitas Islam Indragiri, Tembilahan Hulu, Indonesia
4. Department of Accounting, Faculty of Economics and Business, Universitas Islam Indragiri, Tembilahan, Indonesia
5. Department of Management, Faculty of Economics and Business, Universitas Islam Indragiri, Tembilahan, Indonesia