Shnaichel, B. S. “Using PVsyst to Evaluate the Performance of Solar Power Plants in Al-Anbar Governorate: An Applied Vision for Sustainable Energy Planning”. Journal of Tikrit University for Humanities, vol. 32, no. 8, 1, Aug. 2025, pp. 213-35, doi:10.25130/jtuh.32.8.1.2025.12.