A new hybrid physics-guided AI algorithm for water quality prediction supported by variable coefficients advection-diffusion model. - Hussein Karam Abd El-Sattar; Mohammed Elshambakey; Samar Antar; Ahmed Saleh 008; Nahla Mohamed Sakr; Fayez Nassif Ibrahim; Sahar Mohamed Ali Abou Bakr (Discov. Artif. Intell., 2026)