Bajnok, Márta, Szilárd Szentes, Zsuzsanna Sutyinszky, and Julianna Tasi. 2011. “Assessing the Quantity and Quality of Grassland Forage – Without Labor Analysis”. Animal Welfare, Ethology and Housing Systems (AWETH) 7 (1): 3-14. https://journal.uni-mate.hu/index.php/aweth/article/view/6786.