http://www.ziyonet.uz – axborot ta’lim portali.
http://www.elibrarv.ru/menu info.asp - ilmiy elektron kutubxona,
http://mggu.da.ru - Moskva davlat konchilik universiteti,
http://www.mining-iournal.com/mi/MJ/mi.htm - Mining Journal,
http://info.uibk.ac.at/c/c8/c813 - Institute of Geotechnical and Tunnel Engineering,
http://www.rsl.ru - Rossiya davlat kutubxonasi,
http://www.minenet.com - Mining companies.
http://www.agmk.uz – Olmaliq tog‘-metallurgiya kombinati;
http://www.ngmk.uz – Navoiy kon-metallurgiya kombinati.
http://www.uz/rus/industries/cmi.htm - Ugledobыvayuщaya promыshlennost Uzbekistana.
http://www.uz/rus/industries/zdo.htm -Zolotodobivayuщaya otrasl.
