G‘aybullayev , Sarvar. “CHAKANA SAVDONING RIVOJLANISH DARAJASINI HUDUDLAR KESIMIDA BAHOLASH”. Scientific practical conference 1, no. 3 (April 5, 2026): 995–999. Accessed April 17, 2026. https://d-pressa.com/index.php/spc/article/view/615.