Published:
2020-02-25
Address of Editorial Office:
EAST-WEST JOURNAL OF MATHEMATICS
c/o Scientific Research Office,
Nguyen Tat Thanh University,
300A Nguyen Tat Thanh Street,
Ho Chi Minh city, Viet Nam
emails:nvsanh@ntt.edu.vn or blgiang@ntt.edu.vn