Dumnov, Aleksandr Dmitrievich, Lyudmila Ivanovna Khoruzhi, Anna Evgen’evna Kharitonova, Anna Vladimirovna Ukolova, and Svetlana Aleksandrovna Skachkova. “Eco-Economic Systems of Russian Agriculture: Statistical Analysis”. Journal of Reviews on Global Economics 8 (July 4, 2019): 362–372. Accessed May 3, 2024. https://lifescienceglobal.com/pms/index.php/jrge/article/view/6001.