Nu Nguyen
(1), Chuong Nguyen
(2), Hieu Nguyen
(3), Van Nguyen
(4)
(1)
HCMC University of Technology and Education, Viet Nam,
(2)
HCMC University of Technology and Education, Viet Nam,
(3)
HCMC University of Technology and Education, Viet Nam,
(4)
Tomas Bata University in ZlĂn, Czechia
