Williams S. Ebhota. 2026. “Comparative Assessment of Solar Irradiance Transposition Models for PV Systems in Durban, South Africa: Evidence from 20 Years of Climate Data (2001–2020)”. Al-Iraqia Journal for Scientific Engineering Research 4 (4):37-49. https://doi.org/10.58564/IJSER.4.4.2025.355.