Tran, Phong T., and Dung D. Phan. “The Linkage Among Positive Psychological Capital, Autonomy and IP”. The International Journal of Business & Management 8, no. 3 (March 31, 2020). Accessed July 3, 2024. https://internationaljournalcorner.com/index.php/theijbm/article/view/152089.