RYBKINA, S.O. and CHUMAK , I.V. 2026. DOMESTIC SECURITY AND DEFENSE PROCUREMENT SYSTEM: STRUCTURAL ANALYSIS, PROBLEMS AND PROSPECTS FOR IMPROVEMENT. Dnipro Academy of Continuing Education Herald. Series: Public Management and Administration. 10, 1 (Apr. 2026), 72-93. DOI:https://doi.org/10.54891/2786-698X/2026-1-7.