1. Petroleum based safe process oils in NR and NR/SBR blends: effects of Oil types on properties of Carbon black filled compounds, Anida Petchkaew, technical meeting of the rubber division of American Chemical Society, 2015.
2. Physico- mechanical properties of SSBR Styrene 40%, Vinyl content 46% based truck tire tread cap compounds with LPCA and HPCA Oils, N. Kumar, IJARET, 2014.
3. Evaluation of thermal and mechanical properties of rubber compositions based on SBR extended with safe Oils, Marcia Delpech, J. of applied Polymer Science, 2012.
4. Comparison of HPCA Oil tire tread cap compound with low Polycyclic Aromatic Oil, N. Kumar, Asian Journal of Chemistry, 2012.
5. Chemical analysis on different Oils use in tire tread cap compound, N. Kumar, ijCEPr, 2011.
6. Oil extended rubber and composition containing low PCA Oil, US patent No. 6977276B2, 2005.
7. Replacement of highly aromatic Oils in tires, European Tire and Rubber Manufacturers’ Association, 2010.
8. European Tire Industry Compliance with REACh Annex XVII Restriction, Wolfgang Lauer, Goodyear Dunlop Tires European, 2014.