Бунчак, О. М. “ECONOMIC EFFICIENCY OF ORGANIC FERTILIZERS WITH BALANCED CONTENT OF TRIVALENT CHROMIUM IN SOYBEAN CULTIVATION TECHNOLOGY”. Podilian Bulletin: Agriculture, Engineering, Economics, no. 27 (December 14, 2017): 240–245. Accessed December 21, 2024. http://pb.pdatu.edu.ua/article/view/135340.