Muzyka, P., L. Goncharenko, and O. Bardyn. “EFFECT ON COST OF PRODUCTION PERFORMANCE LARGE AGRICULTURAL ENTERPRISES IN MARKET CONDITIONS”. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series Economical Sciences, Vol. 17, no. 4, Mar. 2015, pp. 289-95, https://nvlvet.com.ua/index.php/economy/article/view/3383.