Guo, Yi, Yunhe Liu, Quanjiu Wang, Lijun Su, Jihong Zhang, and Kai Wei. “Regional Growth Model for Summer Maize Based on a Logistic Model: Case Study in China”. International Journal of Agricultural and Biological Engineering 15, no. 5 (November 1, 2022): 41–55. Accessed December 26, 2025. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/6584.