H. A. Asiri and H. E. Alsayed, “Activating the internal control system to improve administrative performance and reduce fraud in small industrial establishments: a case study of blocks and ready-mix concrete factories in Bani Malik, Asir region for the academic year (1443 AH-1444 AH)”, JEALS, vol. 6, no. 21, pp. 55–73, Aug. 2022, doi: 10.26389/AJSRP.C060622.