S. Tiutiunnyk and O. Salyha, “STRATEGIC MODELING OF TRANSACTION COSTS FOR AGRICULTURAL ENTERPRISES IN THE CONTEXT OF WAR RISKS AND INSTITUTIONAL INSTABILITY”, Актуальні проблеми сталого розвитку, vol. 3, no. 5, pp. 186–196, May 2026, doi: 10.60022/3(5)-23S.