م. م علي عجيل وهيب الخيكاني
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التنــمية المستدامــــــة ورأس المال البــــــشري
Abstract resource management is one of the most important topics of interest to economic, political, administrative and business sciences,…
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Abstract resource management is one of the most important topics of interest to economic, political, administrative and business sciences,…
Lire la suite »