Nardin DS, Bobrenko IA, Goman NV, Vakalova EA, Nardina SA. Increasing Economic Efficiency of Producing Wheat in the West Siberia and South Ural as a Factor of Developing Import Substitution. IRMM [Internet]. 2016 Oct. 25 [cited 2024 Nov. 23];6(4):772-8. Available from: https://econjournals.org.tr/index.php/irmm/article/view/3073