Іванько, А. В., and М. М. Ксенофонтов. 2017. “MANAGING THE STATE OF «ECONOMIC SECURITY» OF AGRICULTURAL ENTERPRISES IN TERMS OF RESOURCE CONSTRAINTS AND DIVERSIFICATION OF AGRICULTURAL PRODUCTION”. Podilian Bulletin: Agriculture, Engineering, Economics, no. 27 (December):263-72. http://pb.pdatu.edu.ua/article/view/135352.