Axmadov Shaxruxjon Shuxratjon о‘g‘li, and Mahammadjonov Oybek Omadjon o‘g‘li. “QIMMATBAHO BUYUMLAR VA ZARGARLIK BUYUMLARI EKSPERTIZASINING ZAMONAVIY IMKONIYATLARI ”. TADQIQOTLAR 59, no. 2 (April 3, 2025): 314–319. Accessed June 26, 2025. https://scientific-jl.com/tad/article/view/7492.