[1]
N. Varvara and K. Valentina, “Increasing the Effectiveness of the Russian Grain Market”, Int. J. Agric. Manag. Dev., vol. 4, no. 1, pp. 61–71, Mar. 2014, Accessed: Apr. 30, 2026. [Online]. Available: https://oiccpress.com/ijamad/article/view/6720