Trong, N. P. N., Phi, N. T. N., Nguyen, L. T., Lan, N. M. . and Thuy, P. N. T. . (2021) “An assessment on impacts of online education on training quality and satisfaction of tourism undergraduate students in a private university and managerial implications for educators”, International research journal of management, IT and social sciences, 8(6), pp. 534–547. doi: 10.21744/irjmis.v8n6.1932.