Kyshakevych, Bohdan, Olga Melnyk, Yaroslav Kotyk, Yaroslav Lapchuk, and Ivan Vornochak. 2025. “Technical Efficiency of Agriculture in the EU and Ukraine: A Stochastic Frontier Analysis Based on Factor Income”. Rivista Di Studi Sulla Sostenibilità - Review of Studies on Sustainability - Open Access 10 (2). https://doi.org/10.3280/riss2025oa20053.