Tu, N. T. ., T. T. T. . Huong, N. T. . Nham, and N. A. . Tuan. “Quality Culture in Postgraduate Education: Student’s Satisfaction Perspectives”. Edelweiss Applied Science and Technology, vol. 8, no. 6, Nov. 2024, pp. 3997-13, doi:10.55214/25768484.v8i6.2879.