Ojukwu, C. C. (2020) “Development of a computer vision system to detect inactivity in group-housed pigs”, International Journal of Agricultural and Biological Engineering, 13(1), pp. 42–46. Available at: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/5030 (Accessed: 26 December 2025).