Rosiana, R., and A. Akhmadi. “The Influence of Corporate Social Responsibility on Firm Performance With Leverage As Moderating Variable in Companies Listed in SRI-KEHATI Index”. Journal of Management Science (JMAS), vol. 6, no. 3, July 2023, pp. 404-10, https://exsys.iocspublisher.org/index.php/JMAS/article/view/263.