Shpytal O. Multi-Criteria Assessment of Internal Audit Effectiveness in the Ministry of Defense of Ukraine Based on an Integrated KPI and RBM Model under Martial Law. JSPSDS [Internet]. 2026Apr.30 [cited 2026May27];16(2):411-24. Available from: https://www.paperssds.eu/index.php/JSPSDS/article/view/1091