@incollection{, AAD9E4F7A667FF11866A717F0FBD4F50 , author={{NigoraAbdullaeva} and {Turin Polytechnic University in Tashkent}}, journal={{Global Journal of Human Social Sciences}}, journal={{GJHSS}}2249-460X0975-587X10.34257/GJHSS, address={Cambridge, United States}, publisher={Global Journals Organisation}1842528 } @book{b0, , title={{}} , author={{ EAkhmedov } and { MSaidaminova } and { Republic Of Uzbekistan } and { Tashkent }} , year={1996} , address={Uzbekistan} } @book{b1, , title={{The Great Soviet Encyclopedia. -Moscow: Soviet Encyclopedia}} , year={1969-1978} } @book{b2, , title={{Automotive industry in Uzbekistan}} , author={{ Abdullaevan }} } @book{b3, , title={{}} , author={{ ??????? } and { ?????????? } and { ?????????? ????????? Ð?"??????????» ??????? } and { ???? }} , year={2011} } @book{b4, , title={{History of independent Uzbekistan. -Tashkent., Publishing house "Gafur Gulom}} , author={{ NJo'raev } and { TFayzullaev }} , year={2009} } @book{b5, , title={{Creativityhistorical achievements}} , author={{ QUsmanov } and { AVahobov } and { SBurhonova }} , year={2011} , address={Tashkent, Oriental} } @book{b6, , title={{Great reference book. -?., 2004. ?. 264. 11. National Encyclopedia of Uzbekistan. -State scientific publishing house}} , author={{ Drofam }} 259 , address={Tashkent} }