Ashjaee, M., Roomina, M.R. and Ghafourian-Azar, R. (1993) Estimating Direct, Diffuse, Global Solar Radiation for Various Cities in Iran by Two Methods and Their Comparison with the Measured Data. Solar Energy, 50, 441-446. http://dx.doi.org/10.1016/0038-092X(93)90066-W
 Saffaripour, M.H. (1995) Availability of Solar Energy in Kerman and Development of Empirical Formula to Predict Solar Radiation Intensity in Kerman Province MS Thesis (in Persian). Mechanical Engineering Department, Shahid Bahonar University of Kerman.
 Bahadori, M.N. and Mirhosseini, S.A. (2004) Solar Radiation Data for Various Cities in Iran (in Persian). Presented at the Third Conference on Optimization of Fuel Consumption in Building, 603-619.
 Safaei, B., Asadi, M.K., Taghizadeh, H., Jylavy, A., Taleghani, G. and Danesh, M. (2005) Estimating Solar Energy Potential in Iran and Related Radiation Atlas. Journal of Nuclear Science and Technology, 33, 27-34.