Banhazi, T. M., Babinszky, L., Halas, V., & Tscharke, M. (2012). Precision Livestock Farming: Precision feeding technologies and sustainable livestock production. International Journal of Agricultural and Biological Engineering, 5(4), 54–61. Retrieved from https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/600