Nader Taghipour (2011). GEOCHEMISTRY OF JURASSIC SHALES OF SHEMSHAK FORMATION AT DEH SALM, KHORASAN JONOBI PROVINCE, EAST OF IRAN. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference. https://doi.org/10.5593/sgem2011/s01.114