ÖZ, Ahmet, Ali ECE, Bekir CENGİL, and Oral DÜZDEMİR. “A Study on Cultivating of Soybean in the Middle Kızılırmak Basin”. International Journal of Agricultural and Natural Sciences 7, no. 2 (July 25, 2019): 16–19. Accessed May 21, 2022. https://ijans.org/index.php/ijans/article/view/306.