Bobomurotov Safar Аxmad Oʼgʼli and Umirzoqov Azamat Abdurashidovich 2022. CHUQUR KARYERLARNING PASTKI GORIZONTLARIDAGI KON MASSASINI TASHISHDA SAMARALI TRANSPORT TURINI TANLASH VA ASOSLASH (QALMOQIR KARYERI MISOLIDA). Uzbek Scholar Journal. 5, (Jun. 2022), 11–14.