Sapardani, Effrosyni, Katerina Melfou, Fotios Chatzitheodoridis, and Achilleas Kontogeorgos. “Technical and Scale Efficiency of Farms Producing Grapes for Wine”. KnE Social Sciences 8, no. 1 (February 1, 2023): 102–118. Accessed May 15, 2024. https://knepublishing.com/index.php/KnE-Social/article/view/12638.