A.-M. Issah Malori, E. . Asuming Frimpong, F. Effah Boafo, E. . Twumasi, P. Asigri, and B. Marfo Adjei, “End to end prediction of optimal power flow in sustainable power system using physics-informed spatiotemporal graph neural network”, Electr. Eng. Energy, pp. 241–271, Jun. 2026, doi: 10.64470/elene.2026.33.