Pham Anh Tuyet, Dao Thi Thuong 2022. Research to Improve the Efficiency of Development of Human Resources in the Tourism Industry in Vietnam in the Context of Globalization and International Integral. Mathematical Statistician and Engineering Applications. 71, 4 (Dec. 2022), 7139–7146. DOI:https://doi.org/10.17762/msea.v71i4.1330.