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| Muhammad nasir Khan |
| Government Post Graduate College No.1 Abbottabad |
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| Madina Coloni Oghi Tehsil Oghi |
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| Mansehra, KPK 21400 |
| Pakistan |
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| muhammadnasirkhan969@gmail.com |
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JEL Areas: O5 : Economywide Country Studies: General O3 : Technological Change; Research and Development: General |