Invited Speakers: Prof. Quanan Chen Zhengzhou University, China Prof. Olga Rudakova Financial University under the Government of the Russian Federation, Russia Prof. Yonghua Jing Henan University, China |
Invited Speakers: Prof. Quanan Chen Zhengzhou University, China Prof. Olga Rudakova Financial University under the Government of the Russian Federation, Russia Prof. Yonghua Jing Henan University, China |