1. Dinh, V. M. (2023). Developing small and medium enterprises in Hanoi city. Accessed on October 29, 2023, from https://tapchitaichinh.vn/phat-trien-doanh-nghiep-nho-va-vua-tren-dia-ban-tp-ha-noi-1074145.html. [Vietnamese]
2. Hair, J., Anderson, R., Tatham, R. & Black, W. (1998). Multivariate data analysis (5th ed.). New Jersey: Prentice Hall.
3. Hair, J. F., Black, W. C., Babin, B. J., & Anderson, R. E. (2009). Multivariate Data Analysis (7th ed.). Upper Saddle River, NJ: Prentice Hall International.
4. Hair, J. F., Henseler, J., Dijkstra, T., Sarstedt, M., Ringle, C., Diamantopoulos, A., Straub, D., Ketchen, D., GTM, H., & Calantone, R. (2014). Common beliefs and reality about partial least squares: comments on Rönkkö and Evermann. Organizational Research Methods, 17(2), 182-209.
5. Hoang, T., & Chu, N. M. N. (2008). Analyzing researched data with SPSS (2nd ed.). Ho Chi Minh City, Vietnam: Hong Duc Publishing House. [Vietnamese]