3rd International Conference on Modern Tendency in Social Science, Humanities, Economy and Business Management Sheb 16 - 17 اردیبهشت 1399 Singapore, سنگاپور Berlin International Research Cluster 01 اردیبهشت 1399 سمپوزیوم آنلاین
3rd International Conference on Economic Policy, Entrepreneurship Growth and Role of Social Sciences Epgs Singapore 14 - 15 خرداد 1399 Singapore, سنگاپور Berlin International Research Cluster 31 اردیبهشت 1399 سمپوزیوم آنلاین