Mominul Haquea, Nazrul Islamb, Monimul Huquec, Mahbub Hasand, Saiful Islame, and Sakinul Islamf, "Coir Fiber Reinforced Polypropylene Composites: Physical and Mechanical Properties," Advanced Composite Materials, vol. 19, pp. 91-106, 2010.  S. S. Mir, N. Nafsin, M. Hasan, N. Hasan, and A. Hassan, "Improvement of physico-mechanical properties of coir-polypropylene biocomposites by fiber chemical treatment," Materials & Design, vol. 52, pp. 251-257, 12// 2013.  L. Yan, N. Chouw, L. Huang, and B. Kasal, "Effect of alkali treatment on microstructure and mechanical properties of coir fibres, coir fibre reinforced-polymer composites and reinforced-cementitious composites," Construction and Building Materials, vol. 112, pp. 168-182, 6/1/ 2016.  D. E. Malen,” Fundamentals of Automobile Body Structure Design,” Warrendale, Pa: Society of automotive engineers, 2011.  H. G. B. Premalal, H. Ismail, and A. Baharin, "Comparison of the mechanical properties of rice husk powder filled polypropylene composites with talc filled polypropylene composites," Polymer Testing, vol. 21, pp. 833-839, // 2002.  H.-S. Yang, H.-J. Kim, H.-J. Park, B.-J. Lee, and T.-S. Hwang, "Effect of compatibilizing agents on rice-husk flour reinforced polypropylene composites," Composite Structures, vol. 77, pp. 45-55, 1// 2007.  S. M. Sapuan, A. Leenie, M. Harimi, and Y. K. Beng, "Mechanical properties of woven banana fibre reinforced epoxy composites," Materials & Design, vol. 27, pp. 689-693, // 2006.  M. M. Thwe and K. Liao, "Effects of environmental aging on the mechanical properties of bamboo–glass fiber reinforced polymer matrix hybrid composites," Composites Part A: Applied Science and Manufacturing, vol. 33, pp. 43-52, 1// 2002.  B.-D. Park, S. G. Wi, K. H. Lee, A. P. Singh, T.-H. Yoon, and Y. S. Kim, "Characterization of anatomical features and silica distribution in rice husk using microscopic and micro-analytical techniques," Biomass and Bioenergy, vol. 25, pp. 319-327, 9// 2003.  N.-W. Choi, I. Mori, and Y. Ohama, "Development of rice husks–plastics composites for building materials," Waste Management, vol. 26, pp. 189-194, // 2006.  M. Ahmad;, A. R. Rahmat;, and A. Hassan, "Mechanical properties of rice husk filled impact modified unplasticised poly(vinyl chloride) composite," Polymers and Polymer Composites, vol. 18, pp. 527-536, 2010.  M. Hbib, S. Guessasma, D. Bassir, and N. Benseddiq, "Interfacial damage in biopolymer composites reinforced using hemp fibres: Finite element simulation and experimental investigation," Composites Science and Technology, vol. 71, pp. 1419-1426, 7/28/ 2011.  K. Deepak, N. S. Reddy, and T. V. S. Naidu, "Thermosetting Polymer and Nano Clay Based Natural Fiber Bio- Composites," Procedia Materials Science, vol. 10, pp. 626-631, // 2015.  Y. Dong, A. Ghataura, H. Takagi, H. J. Haroosh, A. N. Nakagaito, and K.-T. Lau, "Polylactic acid (PLA) biocomposites reinforced with coir fibres: Evaluation of mechanical performance and multifunctional properties," Composites Part A: Applied Science and Manufacturing, vol. 63, pp. 76-84, 8// 2014.  A. W. Van Vuure, J. Baets, K. Wouters, and K. Hendrickx, "Compressive properties of natural fibre composites," Materials Letters, vol. 149, pp. 138-140, 6/15/ 2015.  Borba, P.M.; Tedesco, A.; Lenz, D.M. "Effect of reinforcement nanoparticles addition on mechanical properties of SBS/Curauá fiber composites,"Mater. Res, vol. 17, PP. 412–419,//2014.  Kord, B. "Nanofiller reinforcement effects on the thermal,dynamic mechanical and morphological behavior of HDPE/rice husk flour composites, " BioResources,vol. 6, pp. 1351–1358, //2011.  Shalwan, A.; Yousif, B.F. "Influence of date palm fibre and graphite filler on mechanical and wear characteristics of epoxy composites. " Mater, vol. 59, pp. 264–273, //2014.  Babaei, I.; Madanipour, M.; Farsi, M.; Farajpoor, A. "Physical and mechanical properties of foamed HDPE/wheat straw flour/nanoclay hybrid composite,"Compos. B Eng, vol. 56, pp. 163–170, //2014.  Najafi1, A.; Kord, B.; Abdi, A.; Ranaee, S. "The impact of the nature of nanoclay on physical and mechanical properties of polypropylene/reed flour nanocomposites," Thermoplast. Compos, vol. 25,pp. 717–727, //2012.  Kord, B.; Kiakojouri, S. "Effect of nanoclay dispersion on physical and mechanical properties of wood flour/polypropylene/glass fibre hybrid composites," BioResources,vol. 6, pp. 1741–1751, //2011.  Kord, B. " Effect of nanoparticles loading on properties of polymeric composite based on Hemp Fiber/Polypropylene," Thermoplast. Compos. Mater, vol. 25, pp. 793–806, //2012.  Khalkhali, A.; Noraie, H.; Sarmadi, M. " Sensitivity analysis and optimization of hot-stamping process of automotive components using analysis of variance and Taguchi technique,"Journal of Process Mechanical Engineering: Part E, // 2016.