References
- Beckman , W. A. 2008 . Information obtained from personal discussions with Dr. Beckman, [email protected], Solar Energy Laboratory, The University of Wisconsin-Madison
- Collares-Pereira , M. and Rabl , A. 1979 . The average distribution of solar radiation—Correlations between diffuse and hemispherical and between daily and hourly insolation values. . Solar Energy , 22 : 155 – 164 .
- Erbs , D. G. , Klein , S. A. and Duffie , J. A. 1982 . Estimation of the diffuse radiation fraction for hourly, daily and monthly average global radiation. . Solar Energy , 28 : 293 – 302 .
- Gopinathan , K. K. 1988 . Empirical correlations for diffuse solar irradiation. . Solar Energy , 40 : 369 – 370 .
- Iqbal , M. 1979 . Correlation of average diffuse and beam radiation with hours of bright sunshine. . Solar Energy , 23 : 169 – 173 .
- Libyan National Meteorological Center. 2008 . Available at http://www.lnmc.org.ly
- Page , J. K. 1964 . The estimation of monthly mean values of daily total short wave radiation on vertical and inclined surfaces from sunshine records for latitudes 40°N–40°S. . Proc. UN Conf. New Sources Energy , 4 : 378 – 387 .
![Supercharge Your Next Research Paper: Research and write your next paper with Jenni AI.]({"type":"image" , "src" : "/sda/112446/MPU-L1EB.png"})