Kujani, Katalin Olga, and Hajnalka Varga. “Challenges and Opportunities of the Beekeeping Family Farms Measured by the Idea Model”. Review on Agriculture and Rural Development 1, no. 1. suppl. (January 1, 2012): 337–341. Accessed May 3, 2024. https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13229.