Guo, Lifeng, Jianglong Shen, Youhui Li, and Jiao Ai. “Influencing Factors Analysis of Corn Price Fluctuation in Shaanxi Province, CHINA”. Bangladesh Journal of Botany 52, no. 20 (August 31, 2023): 607–612. Accessed November 21, 2024. https://banglajol.info/index.php/BJB/article/view/68231.