Umaroh, Umaroh, and Hari Setiyawati. “The Effect of Human Resources Competence, Leadership, and Organizational Culture in Internal Control and Fraud Prevention”. Research Horizon 6, no. 1 (February 28, 2026): 517–530. Accessed June 9, 2026. https://lifescifi.com/journal/index.php/RH/article/view/1020.