Abduraimov Sh.M., and Shavkatova SH.SH. “SAVDO MARKAZLARINING KLASSIFIKATSIYASI VA XIZMAT KO’RSATISH TIZIMINING TASHKILIY PRINSIPLARI”. Journal of New Century Innovations, vol. 22, no. 2, Feb. 2023, pp. 58-62, https://newjournal.org/new/article/view/3250.