Egamberdiyev Abror Ibragimovich. TRANSPORT VA SANOAT KORXONALARIDAN HOSIL BO’LADIGAN MODDALARDAN NAMUNALAR OLISH VA MIQDORLARINI ANIQLASH . ZT [Internet]. 2025 Oct. 3 [cited 2025 Dec. 6];3(9):60-7. Available from: http://zamtadqiqot.uz/index.php/zt/article/view/1540