Massadeh, D. D. ., I. M. . Khanji, and G. N. Al-Eitan. “An Investigation of Impact of Debt Structure on the Market Value of Jordanian Transportation Companies”. The Journal of Contemporary Issues in Business and Government, vol. 27, no. 2, Apr. 2021, pp. 1749-56, https://cibgp.com/au/index.php/1323-6903/article/view/1080.