Browsing Journal of Administrative Sciences and Economics - [From 1990 TO 1999] by Author
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Browsing Journal of Administrative Sciences and Economics - [From 1990 TO 1999] by Author "Al Qatamin%2C Ahmed A. %5B%D8%A7%D8%AD%D9%85%D8%AF %D8%A7%D9%84%D9%82%D8%B7%D8%A7%D9%85%D9%8A%D9%86%5D"