Sheina E.G. Economic essence of working capital and the classification of its financing sources at the enterprise // Russian Journal of Entrepreneurship. — 2017. — Vol. 18. — № 6. — p. 993-1004. — doi: 10.18334/rp.18.6.37685
Aleksey Tyurin Effect of Transportation Services Scheme on Financial Performance of Enterprises of Food Industry // Russian Journal of Entrepreneurship. — 2010. — № 1-2 (151). — p. 69-75. — URL: http://bgscience.ru/com/lib/2093