Жaрaспaевa С.М Сулейменовa Н.Ш., Филипповa М.В.,. 2018. “Suleimenova N.Sh., Filipova M.V., Zharaspayeva S.M. Environmental Aspects of Agriculture Chemicalization With Resource-Saving Technology of Cultivation of Soy: Kazakh National Agrarian University, Kazakhstan, Almaty 2Angel Kanchev University of Ruse. Ruse, Bulgaria”. Eurasian Journal of Ecology 47 (2):44-55. https://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/872.