4rd National Conference and First international conference on New Patterns of Business Management on the approach of increasing production support

4rd National Conference and First international conference on New Patterns of Business Management on the approach of increasing production support In date 2021-06-20 by ,موسسه مديريت عصر پيشرفت – موسسه فرهنگي هنري عصر گفتمان in City Tehran was held. please refer to the following link to download all the papers of conference proceedings: _PROCEEDINGS 4rd National Conference and First international conference on New Patterns of Business Management on the approach of increasing production support