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 (Mar. 2025), 46–73. DOI:https://doi.org/10.51599/are.2025.11.01.02.