Ahmed , Bishara, Yasser Nassar, Hala El-Khozondar, and Mohamed Khaleel. 2026. “Optimal Design of Hybrid Renewable Energy System (PV Wind PHS) Under Multiple Constraints of Connection to the Electricity Grid: A Case Study”. Wadi Alshatti University Journal of Pure and Applied Sciences 4 (1): 83-93. https://doi.org/10.63318/waujpasv4i1_09.