Sporysz, M., Szczuka, M., Tabor, S., Molenda, K. and Kuboń, M. (2019) “The Use of Cluster Analysis in Assessing the Sustainability of Organic Farms. Part I. Methodical Considerations”, Agricultural Engineering , 23(4), pp. 69-76. Available at: http://agriceng.ptir.org/index.php/AgricEng/article/view/208 (Accessed: 27December2024).