A novel dual-attention Bi-GRU model optimized by hybrid arithmetic fire hawk optimizer for a precise predictive modeling of solar power generation. - Khaled Alwesabi; Al-Omaisi Asia; Al-Wesabi Ibrahim; Abdullrahman A. Al-Shamma'a; Hassan M. Hussein Farh; Yahya Al-Ashmoery; Hisham Haider Yusef Sa'ad (Comput. Electr. Eng., 2026)