TY - CPAPER AU - Muneer A. Suwaid TI - UPGRADING OF TATARSTAN HEAVY CRUDE OIL USING COFe2O4-NANOPARTICLES CATALYST AT 300oC T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining PY - 2019 SP - 1149 EP - 1154 DO - 10.5593/sgem2019/1.2/s06.146 PB - STEF92 Technology ER -