Kardiyati, Endah Nurhawaeny, et al. “INFORMATION SYSTEMS AND INTERNAL AUDIT IN STRENGTHENING THE FINANCIAL STATEMENTS OF THE MUHAMMADIYAH REGIONAL LEADERSHIP OF CIREBON REGENCY”. International Journal of Economics, Business and Accounting Research (IJEBAR), vol. 7, no. 2, July 2023, pp. 830-44, doi:10.29040/ijebar.v7i2.9538.