Wang, Yajie, Hui Li, and Zhufeng Yu. “Study on Default Risk Based on LT Model: Evidence from Chinese List Companies”. International Journal of Online and Biomedical Engineering (iJOE) 9, no. S4 (May 1, 2013): pp. 10–14. Accessed May 2, 2024. https://online-journals.org/index.php/i-joe/article/view/2726.