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| Aeggarchat Sirisankanan |
| Mahasarakham University |
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| Faculty of Accountancy and Management, |
| Mahasarakham University |
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| Kantarawichai, Mahasarakham 44150 |
| , Thailand. . |
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| aeggarchat@yahoo.com |
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JEL Areas: O1 : Economic Development: General I : Health, Education, and Welfare |