Zhang, Fan, and Fulin Wang. “Prediction of Pork Supply via the Calculation of Pig Population Based on Population Prediction Model”. International Journal of Agricultural and Biological Engineering 13, no. 2 (April 10, 2020): 208–217. Accessed February 26, 2026. https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/5303.