Jingqiu, G., Zhihai, W., Ronghua, G., & Huarui, W. (2017). Cow behavior recognition based on image analysis and activities. International Journal of Agricultural and Biological Engineering, 10(3), 165–174. Retrieved from https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/3080