Ceyhan, Vedat, Selime Canan, ÇaÄŸatay Yıldırım, and Hatice Türkten. “Economic Structure and Services Efficiency of Turkish Beekeepers’ Association”. European Journal of Sustainable Development 6, no. 4 (October 1, 2017): 53. Accessed December 22, 2024. https://ecsdev.org/ojs/index.php/ejsd/article/view/547.