1. Abhari, R., Tomlinson, L., Halik, P., Jannasch, N., 2008. Process for Co-Producing Jet Fuel and LPG from Renewable Sources. United States Patent Application Publication. US 2008/0244962 AWO/2008/124607.
2. Contracting for biomass: supply chain strategies for renewable energy;Altman;J. Am. Soc. Farm Managers Rural Appraisers,2008
3. Business Insider, 2017. Latest Price Naphtha in USD per Tonne. http://www.quotenet.com/commodities/naphtha (accessed Feb. 2, 2017).
4. Applied Production Analysis: A Dual Approach;Chambers,2001
5. Green oil production by hydroprocessing;Chen;Int. J. Clean Coal Energy,2012