Firmansyah, Amrie, Wiwik Utami, Haryono Umar, and Susi Dwi Mulyani. “Do Derivative Instruments Increase Firm Risk for Indonesia Non-Financial Companies?”. International Journal of Business, Economics and Management 7, no. 2 (March 24, 2020): 81–95. Accessed November 22, 2024. https://archive.conscientiabeam.com/index.php/62/article/view/1235.