-Ashori, A., 2008. Wood–plastic composites as promising green composites for automotive industries. Bioresource Technol, 99(11):4661-4667.
-Ashori, A. and Nourbakhsh, A., 2009. Characteristics of wood–fiber plastic composites made of recycled materials, Waste Management, 29 (3): 1291–1295.
-Alburquerque, J. A., Gonzalvez, J., Garcia, D. and Cegarra, J., 2004. Agrochemical characterization of alperujo a solid by- product of the two phase centrifugation method for olive oil extraction. Bioresource Technol, 91(7): 195-200.
-Ayrilmis, N. andBuyuksari, U., 2010. Utilization of olive mill sludge in manufacture of lignocellulosic/ polypropylene composite. Journal Master Science, 45:1336–1342.
-Fornes, F., Fuente, R.G., Belda, M. and Abad, M., 2009. Alperujo compost amendment of contaminated calcareous and acid soils: Effect on growth and trace element uptake by five brassica species. Bioresource Technol, 100(7): 3982-3990.
-Girone, J., Pardini, G., Vilaseca, F., Pelach, M. A. and Mutje, P., 2010. Recycling of Paper Mill Sludge as Filler/Reinforcement in Polypropylene Composites, Journal of Polymer Environmental, 18(4): 407–412.
-Hytiris, N., Kapellakis, I.E., de Roij, R.L. and Tsagarakis, K.P., 2004. The potential use of olive mill sludge in solidification process. Resour Conserv Recy, 40(4): 129-139.
-Lai, S., Yeh, C., Wang, Y., Chan, C. and Shen H., 2003. Comparativestudy of maleated polyolefin as compatibilizers for polyethylene/wood flour composites. Journal of Applied Polymer Science, 87(4): 487–496.
-Li, Q. and Matuana, M., 2003. Surface of cellulosic materials modified with functionalized polyethylene coupling agents. Journal of Applied Polymer Science, 88(3):278–86.
-Marzban Moridani, E., Talaeipou, M., Hemmasi, A.H.,Ghasmi, E. and Kalagar, M., 2013. The effect of paper mill recycling sludge application on the mechanical properties of composites based on recycled polymers.Iranian Journal of Wood and Paper Science Research Vol. 28 No. (3): 509-521
-Mutje, P., Lopez, A., Vallejos, E., Lopez, P. and Vilaseca, F., 2007. Full exploitation of cannabis sativa as reinforcement/filler of thermoplastic composite material. Composite part A- applied science and technology, 38(2):369–377.
-Panthapulakkal, M., Sain, K. and S, Law., 2003. Effect of coupling agents on rice-husk-filled HDPE extruded profiles. Polymer International,54 (8):137–142.
-Oksman, K. and Lindberg, H., 1998. Influence of Thermoplastic Elastomers on Adhesion in Polyethylene-Wood Flour Composites. Journal of Applied Polymer Science, 68(5): 1845–1855.
-Sain, M.., Suhara, P., Law, S., and Bloullooux, A.., 2005. Interface Modification and Mechanical Properties of Natural Fiber-Polyolefin Composite Products. Journal of Reinforced Plastics and Composites, 24(4): 121-130.
-Simonsen, J., 1995. The Mechanical Properties of Wood fiber-plastic Composites: Theoretical vs. Experimental, In: Proceedings of Wood Fiber-Plastic Composites –Virgin and Recycled Wood Fiber and Polymers for Composites. Forest Products Society. Madison, Wis: 47–55.
-Son, J., Kim, J. and Lee, W., 2001. Role of paper sludge particle size and extrusion temperature on performance of paper sludge-thermoplastic polymer composites. Journal of Applied Polymer Science, 82(11):2709–2781.
-Varol M (2006) Combustion and co-combustion of olive pomace and coal in a fluidized bed. MSc Thesis, Middle East Technical University, 175.
-Varol, M. and Atimtay, A.T., 2007. Combustion of olive pomace coal in a bubbling fluidized bed with secondary air injection. Fuel, 86(6): 1430-1438.
-Vallejos, E., Canigueral, N., Mendez, A., Vilaseca, F., Corrales, F., Lopez, A. and Mutje, P., 2006. Benefit from hemp straw as filler/reinforcement for composite material. Afinidad, 63(525): 354–361.
-Vlyssides, A.G., Loizidou, M., Gimouhopoulos, K. and Zorpas, A., 1998. Olive oil processing waste production and their characterizing in reaction to olive oil extraction methods. Fresenious Environ Bull, 7(2): 308-313.
-Yang, S., Kim, J., Son, J., Park, J., Lee, J. and Hwang S., 2004. Rice-husk filled polypropylene composites; mechanical and morphological study. Composite Structure, 63(3): 305–312.
-Yang, S., Wolcott, M., Kim, H., Kim, S. and Kim, H., 2007. Effect of different compatibilizing agents on the mechanical properties of lignocellulosic material filled polyethylene bio-composites.Composite Structures, 79(4): 369–375.
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