1. Anonim, http://energytoday.com, accessed March, 14th 2014.
2. Anonim, http://industri.kontan.co.id, accessed March, 14th 2014
3. Reddy, K.R., and Saichek, R.E., Characterization and performance assessment of shredded scrap tires as leachate drainage material in landfills, Proc. the fourteenth international conference on solid waste technology and management, Philadelphia, 1998.
4. The effects of 42 years immersion in sea water on natural tire;Malek;Journal of Materials Science,1998
5. Edeskar, T., Use of Tire Shreds in Civil Engineering Applications, Lulea University of Technology, Swedia, 2002.