O. Andersland, Shear strength of kaolinite/fiber soil mixture, in: Proc. of the 1st Int. Conf. on Soil Reinforcement, 1979.
 D.H. Gray, H. Ohashi, Mechanics of Fiber Reinforcement in Sand, Journal of Geotechnical Engineering, 109(3) (1983) 335-353.
 M. H. Maher, Y.-C. Ho, Mechanical Properties of Kaolinite/Fiber Soil Composite, 1994.
 Y. Wang Utilization of Recycled Carpet Waste Fibers for Reinforcement of Concrete and Soil AU - Wang, Youjiang, Polymer-Plastics Technology and Engineering, 38(3) (1999) 533-546.
 T. Park, S.A. Tan, Enhanced performance of reinforced soil walls by the inclusion of short fiber, Geotextiles and Geomembranes, 23(4) (2005) 348-361.
 C. Tang, B. Shi, W. Gao, F. Chen, Y. Cai, Strength and mechanical behavior of short polypropylene fiber reinforced and cement stabilized clayey soil, Geotextiles and Geomembranes, 25(3) (2007) 194-202.
 S. Akbulut, S. Arasan, E. Kalkan, Modification of clayey soils using scrap tire rubber and synthetic fibers, Applied Clay Science, 38(1-2) (2007) 23-32.
 N.C. Consoli, M.A. Vendruscolo, A. Fonini, F. Dalla Rosa, Fiber reinforcement effects on sand considering a wide cementation range, Geotextiles and Geomembranes, 27(3) (2009) 196-203.
 J. Li, D. Ding, Nonlinear elastic behavior of fiberreinforced soil under cyclic loading, Soil Dynamics and Earthquake Engineering, 22(9-12) (2002) 977-983.
 N.C. Consoli, J.P. Montardo, P.D.M. Prietto, G.S. Pasa, Engineering behavior of a sand reinforced with plastic waste, Journal of Geotechnical and Geoenvironmental Engineering, 128(6) (2002) 462-472.
 G.S. Babu, S.K. Chouksey, Stress–strain response of plastic waste mixed soil, Waste management, 31(3) (2011) 481-488.
 A.m. Azhdarpour, M.r. Nicodel, d. Mohammadi, The effect of increasing polyethylene terephthalate (PET) polymer chips on the engineering properties of sandy and clay soils, in: 7th Iranian Conference on Engineering Geology and Environment, Shahroud University of Technology, 2011.
 S. Simnegar, Gh. Kamali, Laboratory study of sand reinforcement with polyethylene terephthalate (PET) waste plastic fibers, in: Sixth National Congress of Civil Engineering, Semnan University, 2011.]
 R. Acharyya, A. Lahiri, S. Mukherjee, P. Raghu, IMPROVEMENT OF UNDRAINED SHEAR STRENGTH OF CLAYEY SOIL WITH PET BOTTLE STRIPS, (2013).
 E. Botero-Jaramillo, A. Ossa, G. Sherwell, E. OvandoShelley, Stress–strain behavior of a silty soil reinforced with polyethylene terephthalate (PET), 2015.
 A. Patil, Experimental review for utilisation of waste plastic bottles in soil improvement techniques, Int. J. Eng. Res. Appl, 6(8) (2016) 25-31.
 N. Malidarreh, I. Shooshpasha, S. Mirhosseini, M. Dehestani, Effects of reinforcement on mechanical behaviour of cement treated sand using direct shear and triaxial tests, International Journal of Geotechnical Engineering, 12(5) (2018) 491-499.
 G. Di Emidio, J. Meeusen, D. Snoeck, R.V. Flores, Enhanced Sustainable Soils: A Review, in: The International Congress on Environmental Geotechnics, Springer, 2018, pp. 515-522.
 S. El-Badawy, Soil Reinforcement Using Recycled Plastic Waste for Sustainable Pavements, in: Sustainable Solutions for Railways and Transportation Engineering: Proceedings of the 2nd GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2018–The Official International Congress of the SoilStructure Interaction Group in Egypt (SSIGE), Springer, 2018, pp. 7.
 S. Peddaiah, A. Burman, S. Sreedeep, Experimental Study on Effect of Waste Plastic Bottle Strips in Soil Improvement, Geotechnical and Geological Engineering, 36(5) (2018) 2907-2920.
 D.P. Zeccos, Evaluation of static and dynamic properties of municipal solid-waste, University of California, Berkeley, 2005.
 A.K. Sahu, I. Shankar, Load-Carrying Capacity of Stone Column Encased with Geotextile.