Liu, Chengqi, Haijian Ye, Longhe Wang, Shuhan Lu, and Lin Li. “Novel Tracking Method for the Drinking Behavior Trajectory of Pigs”. International Journal of Agricultural and Biological Engineering 16, no. 6 (February 6, 2024): 67–76. Accessed December 26, 2025. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/7450.