Aghadgani, F. 2013. Design, construction and evaluation of rotating separation device for sizing of powdery biomass materials. M. Sc. Thesis. Collage of Abouraihan. University of Tehran. Pakdasht. Iran. (in Persian)
Alami, H. 2008. Determining the mechanical properties of pellets made from manure and chemical fertilizers. Ph. D. Thesis. Department of Mechanics of Agriculture Machinary. Islamic Azad University. (in Persian)
Anon. 1998. S269.4 cubes, pellets and crumbles-definitions and methods for determining density, durability and moisture content ASAE DEC96. ASAE Standards. Standard S358.2. Moisture Measurement-forages. ASAE, St. Joseph, MI.
Bøckman, O. Ch. and Olfs, H. 1998. Fertilizers, agronomy and N2O. Nutr. Cycl. Agroecosys.
Ghaiebi, S. 2009. Determination of the physical and mechanical properties of fruit, apricots core and brain of Persia. M. Sc. Thesis. Collage of Abouraihan. University of Tehran. Pakdasht. Iran. (in Persian)
Ghasemi, H. 1994. Definitions and theoretical foundations of food security. Planning and Agricultural Economics Research Institute. Iran. (in Persian)
Googoonani, E. 2012. Design and fabrication of the intelligent composting device. M. Sc. Thesis. Collage of Abouraihan. University of Tehran. Pakdasht. Iran. (in Persian)
Keeney, S., Giroux, C. and Kleckner, N. 1997. Meiosis-specific DNA double-strand breaks are catalyzed by Spo11, a member of a widely conserved protein family. Cell. 88, 375-384.
Keshvari. S. N., Kianmehr, M. H., and Arabhosseini, A. 2010. Determination of single screw extruder parameters to produce pellet by municipal waste compost. M.Sc. Thesis College of Abouraihan, University of Tehran. (in Persian)
Mavaddati, S. 2009. Determination of physical properties of urban waste compost in order to provide pellets. M. Sc. Thesis. College of Abouraihan. University of Tehran. Pakdasht. Iran. (in Persian)
McMullen, J., Fasina, O. O., Wood, C. W., Feng, Y. and Mills, G. 2004. Physical characteristics of pellets from poultry litter. ASAE/CSAE Meeting Presentation. Ottawa, Canada.
Munoz-Hernandez, G. J., Domínguez-Dominguez, J. and Alvarado-Mancilla, O. 2006. An easy laboratory method for optimizing the parameters for the mechanical densification process: an evaluation with an extruder. International Commission of Agricultural Engineering (CIGR). Manuscript PM 06 015. Vol. VIII.
Rezaeifar, J. 2009. Investigation Parameters of Pellets from Cattle Manure for Extruder Design. M. Sc. Thesis. College of Abouraihan. University of Tehran. Pakdasht. Iran. (in Persian)
Tumuluru, J. Sh. 2014. Effect of process variables on the density and durability of the pellets made from high moisture corn stover. Biosys. Eng. 119, 44-57.
Zafari A. and Kianmehr, M. H. 2014. Factors affecting mechanical properties of biomass pellet from compost. Environ. Tech. 35(4): 478-486.