Rewel Jiminez Santural Jose, Ho Thien Thong Minh, Syed Ehsan Ullah, Muhammad Sadiq 2021. Enhancing Staff’s Work Motivation in Vietnamese Companies. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 12, 14 (Oct. 2021), 4402–4410. DOI:https://doi.org/10.17762/turcomat.v12i14.11325.