Awady, M. N.; M. A. El-Nono; E. A.El-Sahhar and A. J. Aboud. 2003. Application of solar energy for drying animal wastes. The 11th annual conference of MSAE, 15-16 Oct., 2003.
Awady, M. N.; S. A. Mohamed; El-Sayed, S. A. and A. A. Hassanain. 1993. Utilization of solar energy for drying process of agricultural products. Misr J. Agric. Eng. 10(43): 794-804.
Brooker, D. B.; F. W. Bakker-Arkema and C. W. Wall. 1978. Drying cereal grains. AVI publishing Co., Wesport, Connecticut, USA.
Farhang, A.; A. Hosinpour, H. Darvishi; M. H. Khoshtaghaza and T. Tavakolli Hashtjin, 2010. Accelerated drying of alfalfa (Medicago sativa L.) by microwave dryer. Global Veterinarians, 5(3): 158-163.
Green, G.M and D. Schwarz.2001.Solar Drying Technology for Food Preservation (GTZ-GATE), August, 8 pp.
Simate, I. N. 2001. Simulation of the mixed-mode natural-convection solar drying of maize, Drying Technology, 19(6) 1137–1155.
Inprasit, C.; A.Noomhorm. 2001. Effect of drying air temperature and grain temperature of different types of dryer operation on rice quality. Drying Technology 19 (1), 389–404.
Zaman, M. A. and B. K. Bala.1989. Thin layer solar drying of rough rice, Sol. Energy, 42 167–171.
Miramare, T. 1997.Design and measured performance of a solar chimney for natural-circulation solar-energy dryers, Renewable Energy, 10(1) 81–90.