References
- JAPAN International Cooperation Agency (JICA) . 1997 . The study on an integrated master plan for air pollution control in Tehran area, final report
- 2004 . Exhaust emissions and standards . Iranian, J.Standard (IJS) , 15 ( 152 ) : 24 – 25 .
- 2002 . Tehran Traffic & Transportation Organization (TTTO) report;
- Jacobs , GD , Fouracre , PR. and Maunder , DA. March 1982 . Public transport in third world cities . Journal of the Institution of Highway Engineers , Public Transport in Third World Cities 1990
- Halek , F , Kavousi , A. and Montehaei , H. 2004 . Role of motor-vehicles and trend of air borne particulate in the Great Tehran area . Int. J. Environ. Health Res , 14 : 307 – 314 .
- Hong , CS , Kim , YJ. and Koga , S . 2000 . A study on long-range transport of air pollutions and properties of atmospheric aerosol in Cheju and Ogasawara Island . Korea Soc. Atmosph. Environ , 10 : 183 – 190 .
- Barris , MA . 1992 . Development of diesel exhaust catalytic converter. Society of Automotive Engineers (SAE) Report No. 920369
- Tamanouchi , M . 1998 . Effects of fuel properties and oxidation catalyst on exhaust emissions for heavy duty diesel engines and diesel passenger cars . Society of Automotive Engineers (SAE) , 1326 : 167 – 180 .
- Research Institute of Petroleum Industries (RIPI) . 2002 . 49 – 54 . Report
- NIOSH . 1997 . NIOSH manual of analytical method , Cincinnati, , USA : US National Institute for Occupation Safety and Health .
- American Conference of Governmental Industrial Hygienists (ACGIH) . 2001 . Threshold limit values for chemical substance and physical and biological exposure indices , Cincinnati, OH : ACGIH .
- Petroleum Pars Company (PPC) . 2001 . Specifications and guidelines , Iran : Petroleum Pars Company . Report
- Chuang , SC . Fall 1999 . Asian Vehicle Emission Control conference. Environmental protection administration & effects to reduce motorcycle emissions in China . The Professional Association for China's Environment , Vol. 2 ( Issue 4 ) : 2001