Conferences
April 2019
25th International Conference on Science, Social Sciences and Management,Berlin, Germany
June 2019
24th 2019 3rd World Conference on e-Education, e-Business and e-Commerce (WCEEE 2019),Da Nang, Vietnam
25th International Conference on Science, Social Sciences and Management,Berlin, Germany
24th 2019 3rd World Conference on e-Education, e-Business and e-Commerce (WCEEE 2019),Da Nang, Vietnam