[1]. Liley J. R., Penfold R. K., Thomas I. M., Tucker J. T., Petkov P. S., Stevenson I. M., Banat I. M., Marchant R., Rudden M., Terry A. and Grillo I. l., “Self-assembly in dilute mixtures of non-ionic and anionic surfactants and rhamnolipd biosurfactants,” Journal of Colloid and Interface Science, Vol. 1, No. 487, pp. 493-503, 2017. ##
[2]. Sachdev D. P. and Swaranjit S. C., “Biosurfactants in agriculture,” Applied Microbiology and Biotechnology, Vol. 97, No. 3, pp. 1005-1016, 2013.##
[3]. Shoeb E., Faiza A., Uzma B., Jameela A. and Samina I., “Classification and industrial applications of biosurfactants,” Academic Research International, Vol. 4, No. 3, p. 243, 2013.##
[4]. Paniagua-Michel J. and Alberto R., “Marine ذioremediation-A sustainable biotechnology of petroleum hydrocarbons biodegradation in coastal and marine environments,” Journal of Bioremediation & Biodegradation, Vol. 6, No. 273, pp. 347-359, 2015.##
[5]. Kosaric N. and Sukan F. V., “Biosurfactants: production and utilization—processes, technologies, and economics,” CRC Press, Vol. 159, No.3, pp. 234-245, 2014.##
[6]. Mukherjee S., Palashpriya D. and Ramkrishna S., “Towards commercial production of microbial surfactants,” Trends in Biotechnology, Vol. 24, No. 11, pp. 509-515, 2006.##
[7]. Radzuan M. N., Ibrahim M. B. and James W., “Production and characterization of rhamnolipid using palm oil agricultural refinery waste,” Bioresource Technology, Vol. 4, No. 225, pp. 99-105, 2017.##
[8]. Mawgoud A., Mohammad A., Lépine F. and Déziel E., “Rhamnolipids: diversity of structures, microbial origins and roles,” Applied Microbiology and Bbiotechnology, Vol. 86, No. 5, pp. 1323-1336, 2010.##
[9]. Lozano D. C., Jorge A ., Rafael C. H., Jáder E. G. and Enrique M. O., “APPI (+)-FTICR mass spectrometry coupled to partial least squares with genetic algorithm variable selection for prediction of API gravity and CCR of crude oil and vacuum residues,” Fuel, Vol.1, No. 193, pp. 39-44, 2017.##
[10]. Sattarina M., Modarresi H., Bayata M. and Teymoria M., “New viscosity correlations for dead crude oils,” Petroleum & Coal, Vol. 2, No. 49, pp. 33-39, 2007.##
[11]. Martínez P., Rafael M., Beatriz Z., Elizabeth M., César B., Juan L. and Jorge A., “Transportation of heavy and extra-heavy crude oil by pipeline: A review,” Journal of Petroleum Science and Engineering, Vol. 75, No. 3, pp. 274-282, 2011.##
[12]. Li S., Dolanimi O., Tiegang F., Julie. and Orlando J., “Carboxymethylated lignins with low surface tension toward low viscosity and highly stable emulsions of crude bitumen and refined oils,” Journal of Colloid and Interface Science, Vol. 5, No. 482, pp. 27-38, 2016.##
[13]. Saien J. and Mahdis B., “Understanding the effect of different size silica nanoparticles and SDS surfactant mixtures on interfacial tension of n-hexane–water,” Journal of Molecular Liquids, Vol. 2, No. 224, pp. 158-164, 2016.##
[14]. Morsy A. and Salwa M. I., “Role of surfactants in nanotechnology and their applications,” Int. J. Curr. Microbiol. App. Sci, Vol. 3, No. 5, pp. 237-260, 2014.##
[15]. Nayak A. S., Vijaykumar M. H. and Karegoudar T. B., “Characterization of biosurfactant produced by Pseudoxanthomonas sp. PNK-04 and its application in bioremediation,” International Biodeterioration & Biodegradation, Vol. 63, No. 1, pp. 3-79, 2009.##
[16]. Soberón C., Gloria F. and Déziel E., “Production of rhamnolipids by pseudomonas aeruginosa,” Applied Microbiology and Biotechnology, Vol. 68, No. 6, pp. 718-725, 2005.##
[17]. Reddy K., Sathi M., Yahya K. K., Archana M. G. and Bee H., “Utilization of mango kernel oil for the rhamnolipid production by Pseudomonas aeruginosa DR1 towards its application as biocontrol agent,” Bioresource Technology, Vol. 5, No. 221, pp. 291-299, 2016.##
[18]. Azizollah E., Najmeh T. and Sharareh L., “Isolation of biosurfactant producing bacteria from oily skin areas of small animals,” Jundishapur Journal of Microbiology, Vol. 12, No. 12, pp. 401-404, 2012.##
[19]. Ophus K., “Removal of hydrocarbons from particulate solids,” US patent., (US 20130062258 A1), 2014.
[20]. Rahman P. K., Pasirayi G., Auger V. and Ali Z., “Production of rhamnolipid biosurfactants by Pseudomonas aeruginosa DS10129 in a microfluidic bioreactor,” Biotechnology and Applied Biochemistry, Vol. 55, No. 1, pp. 45-52, 2010.##
[21]. Rikalović M. G., Gojgić G., Vrvić M. M. and Karadžić I., “Production and characterization of rhamnolipids from Pseudomonas aeruginosa san-ai,” J. Serb. Chem. Soc., Vol. 77, No. 1, pp. 27-42, 2012.##
[22]. Lan G., Fan Q., Liu Y., Chen C., Li G., Liu Y., and Yin X., “Rhamnolipid production from waste cooking oil using Pseudomonas SWP-4,” Biochemical Engineering Journal, Vol. 101, No. 1, pp. 44-54, 2015.##
[23]. Tadros T. F., “Emulsion formation and stability,” (book), John Wiley & Sons Publication, pp. 34-42, 2013.##
[24]. Beletskaya I. P., Alexander N. K., Irina A. K., and Alexey R. K., “Efficient and recyclable catalyst of palladium nanoparticles stabilized by polymer micelles soluble in water for Suzuki-Miyaura reaction, Ostwald ripening process with palladium nanoparticles,” Synlett, Vol. 3, No. 10, pp. 1547-1552, 2008.##
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