AIT MANSOUR, A., BOUTAHRI, Y. and TILIOUA, A. 2026. One-Step-Ahead Solar Radiation Forecasting Using Bi-LSTM and GRU Models in Semi-Desert Climates . Solar Energy and Sustainable Development Journal. 15, MME (Aug. 2026), 133–144. DOI:https://doi.org/10.51646/jsesd.v15iMME.424.