Yao Bin, and Lee Khiam Jin. “Student Satisfaction Towards Students’ Affair Services in Private Universities in Xi’an, China: A Pilot Testing”. International Journal of Social Sciences: Current and Future Research Trends, vol. 19, no. 1, Oct. 2023, pp. 247-5, https://ijsscfrtjournal.isrra.org/index.php/Social_Science_Journal/article/view/1491.