البحث العلمي

International Journal of Systems and Service-Oriented Engineering8

Advances in human resources management and organizational development book series8

RePEc: Research Papers in Economics8

Russian Journal of Agricultural and Socio-Economic Sciences8

Journal of International Agricultural and Extension Education8

Oguaa Journal of Social Sciences8

Ghana Journal of Education Issues and Practice (GJE)8

Publication Server of Bonn-Rhein-Sieg University of Applied Sciences (Bonn-Rhein-Sieg University of Applied Sciences)8

Zenodo (CERN European Organization for Nuclear Research)8

Journal of Human Resources in Hospitality & Tourism8

Journal of Hospitality and Tourism Management8

Athens Journal of Tourism8

Safety Science8

International Journal of Tourism Sciences8

Journal of Business Finance &amp Accounting8

8

Econstor (Econstor)8

British Journal of Economics Management & Trade816