Sa’adah, Lailatus, and Tiara Pratiwi. “Effect of Operating Leverage and Financial Leverage on Earnings Per Share”. Journal of Management Science (JMAS) 6, no. 3 (July 24, 2023): 354–358. Accessed April 29, 2026. https://www.exsys.iocspublisher.org/index.php/JMAS/article/view/271.