Indexed by:
ISC (Islamic World Science Citation Center) 
SID (Scientific Information Database) 
MAGIRAN (Iranian Journals DataBase) 
IIFS (International Impact Factor Services) 
Index Copernicus International 
DRJI (Directory of Research Journals Indexing) 
PBN (Polish Scholarly Bibliography) 
Impact Factor:
Persian Journal Citation Reports (PJCR)
2008: 0.0640
2009: 0.0590
2010: 0.0580
2011: 0.0830
2012: 0.0430
2012: 3.41
2013: 3.41
Related Journals:
International Journal of Engine Research
SAE International Journal of Engines
