Talebizadeh, P., Mehrabian, M. A., & Abdolzadeh, M. "DETERMINATION OF THE OPTIMUM SLOPE AND SURFACE AZIMUTH ANGLES OF SOLAR FLAT \r\nCOLLECTORS FOR AREAS IN SOUTHEAST OF IRAN", Sharif Journal of Mechanical Engineering, 28.3, 1, 2012, 77-86.