Kyshakevych, B., Melnyk, O., Maksyshko, N., Maturin, Y. and Kotyk, Y. (2025) “Systemic issues and efficiency reserves in EU agriculture: a slack-based DEA approach”, Agricultural and Resource Economics: International Scientific E-Journal, 11(1), pp. 46–73. doi: 10.51599/are.2025.11.01.02.