@article{wang_huang_khan_wei_2022,  title={Potential of Kazakhstan’s grain export trade},  volume={52},  ISSN={0103-8478},  url={https://doi.org/10.1590/0103-8478cr20210199},  DOI={10.1590/0103-8478cr20210199},  number={1},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Wang, Yameng and Huang, Peipei and Khan, Zaid Ashiq and Wei, Feng},  year={2022},  pages={e20210199} }