Zhang, F. (2019) “Development of agricultural bionic four-legged robot: Effect of head movement adjustment on the stability of goats”, International Journal of Agricultural and Biological Engineering, 12(4), pp. 10–15. Available at: https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/4287 (Accessed: 27 February 2026).