Maksym, Volodymyr, Vasyl Chemerys, Vitalii Dushka, Oksana Dadak, and Uliana Martyniuk. 2022. “Modeling of Economic Efficiency of Pig Farming in Agricultural Enterprises”. Agricultural and Resource Economics: International Scientific E-Journal 8 (3):178-99. https://doi.org/10.51599/are.2022.08.03.09.