REFFERENCES
A.K Tiwari, A. Kumar, H. Raheman. "Biomass Bioenergy." 2007, 31.
American institute of Chemical Engineering environment. 2013.
Amish p vyas, Jaswant L, and Nanduls Verma. Effects of Molar Ratio,Alkali Catalyst Concentration and Temperatureon Transesterification of Jatropha Oil with Methanol under Ultrasonic Irradiation. Ahmedabad India, 2011.
Aries, A, and Newton. 1954.
Aries, R.S., and Newton, R.D. Chemical Engineering Cost Estimation. New York: Mc Graw-Hill Book Co. Inc, 1955.
Biodiesel Import in Indonesia. 2005. www.bps.go.id.
C, Gertz. Chemical and Physical Parameters as Quality Indicators of Used Frying Fats. Euro Lipid Science Technology 102, 2000, 566-572.
Caroko, W., Komarudin, H., Obidzinski, K., & Gunarso, P. "Policy and institutional frameworks for the development of palm oil-based biodiesel in Indonesia." (CIFOR Working Paper) 2011: 30.
Chisti, Y. "Biodiesel from microalgae beats bioethanol." (Trends in Biotechnology) 2008: 126–131.
Dacy, D. C., Kuenne, R. E., & McCoy, P. "Employment effects of energy conservation in the USA, 1978–1985. Energy Economics." 1979, 194-202. Donald, H. 1989.
Eia. "International Energy Outlook." 2013.
"Encinar, J. M., González, J. F., & Rodríguez-Reinares, A." (Industrial and Engineering Chemistry Research) 2005: 5491–5499.
155
Google maps. 2015. https://www.google.co.id/maps/@-2.44565,117.8888,4z?hl=en.
Hani Handoko, T. "Manajemen Personalia dan Sumber Daya Manusia." (Liberty) 1990.
He, B., & Van Gerpen, J. H. "Application of ultrasonication in transesterification processes for biodiesel production. Biofuels." 201: 479-488.
Hielscher-Ultrasound Technology. 2007. www.hielscher.com.
Hossain, M, and M. a Mazen. "Effects of catalyst types and concentrations on biodiesel production from waste soybean oil biomass as renewable energy and environmental recycling process." (Australian Journal of Crop Science) 2010: 550-555.
Incropera, F. P., DeWitt, D. P., Bergman, T. L., & Lavine, A. S. Fundamentals of Heat and Mass Transfer. John Wiley & Sons, 2007.
Indobiofuel. 2006-2013. www.indobiofuel.com.
Jose´ M. Encinar, * Juan F. Gonza´ lez, and Antonio Rodrı´guez-Reinares. Universidad de Extremadura, Avenida de Elvas s/n, 06071 Badajoz, Spain 2005. Departamento de Ingenierı´a Quı´mica y Energe´tica, 2005.
Ketta, Mc. J.J. and Cunningham, W.A. "Encyclopedia of Chemical Processing and Design." (Marcel Decker, Inc) 1992.
Keyes, F., and Clark, R.S. Industrial Chemistry. New York: John Wiley and Sons, Inc,, 1959.
Kirk, R.E., and Othmer, V.R. Encyclopedia of Chemical Technology. New York: John Wiley & Sons Inc, 1998.
Krichene, N. "World crude oil and natural gas: A demand and supply model. Energy Economics,." 2002, 557-576.
Larpkiattaworn, S., Jeerapan, C., Tongpan, R., & Tongon, S. "Ultrasonic on Transesterification Reaction for Biodiesel Production." Biomass Asia Workshop., 2010.
Levenspiel, O. Chemical Reaction Engineering. New York: John Wiley & Sons, Inc, 1972.
156
Oladiran, M. T. "Biodiesel for Sustainable Energy Provision in Developing Countries." (Low Carbon Economy) 2011: 138–143.
Olah, G. A., Goeppert, A., and Prakrash, G. K. S. "Beyond Oil and Gas: The Methanol Economy." (Wiley-Vch) 2006.
Pachauri, N., & He, B. "Value-added Utilization of Crude Glycerol from Biodiesel Production : A Survey of Current Research Activities." (American Society of Agriculture and Biological Engineers) 2006: 1-16.
Perry, R.H. and Green, D.W. Perry’s Chemical Engineer’s Handbook. New York: McGraw-Hill Book Company, 1999.
Peter, M.S. and Timmerhaus, K.D. Plant design and Economic for Chemical Engineers. Tokyo: Mc Graw-Hill Book Company, 1980.
Peters, G. P., Marland, G, et al. "Rapid growth in CO2 emissions after the 2008– 2009 global financial crisis." (Nature Climate Change) 2011: 2-4.
Pryde, E.H. "Vegetable oil as diesel fuel: Overview. JAOCS 60,1557±1558." 1983.
PT.Kaltim. "Methanol Industry." 2010.
PT.Tjiwi, Kimia. Surabaya, 2013.
Purnama, Jaya. December 25, 2011.
Ragauskas, A. J., Williams, C. K., Davison, B. H., Britovsek, G., Cairney, J., Eckert, C. a, … Tschaplinski, T. "The path forward for biofuels and biomaterials." (Science New York, N.Y) 2006: 484–489.
Severn, W.H., Degler, H.E., and Miles, J.C. Steam, Air and Gas Power. New York: John Wiley and Sons inc, 1954.
Sharma, P. (n.d.). "MANUFACTURING OF BIODIESEL FROM JATROPHA OIL USING ULTRASONIC BATH."
Slette, J., & Wiyono, I. "Indonesia Biofuels Annual 2013." (USDA Foreign Agricultural Service) 2013: 5.
Smith, J.M. and Van Ness, H.C. Introduction to Chemical Engineering Thermodynamics. New Jersey: Prentice Hall, Englewood Cliffs, 1996.
157 syah. 2006.
USDA Production and Export in Indonesia. 2006-2013.
"Wagner, E. P., Koehle, M. a., Moyle, T. M., & Lambert, P. D." (Journal of Chemical Education) 2010: 711–713.
Wood, Slayton J, and Elsawy Parrott. "Production of Biodiesel from WVO Using Small Scale Continuous Ultrasonic Processor." 2013.
World Ethanol and biomass Report. Brazil: REUTERS, 2008.
Wu P, Yang Y, Colucci JA. "Effect of Ultra-sonication on droplet size in biodiesel mixtures." (J. Am. Oil Chem. Soc) 2007: 877-884.