An enhanced weighted mean of vectors optimizer: addressing combined heat and power economic dispatch with system losses and valve point loading effect. - Mohamed Ebeed; Mosaed Elnaka; Noor Habib Khan; Raheela Jamal; Adel Bedair Abdel-Rahman; Francisco Jurado 002; Salah Kamel; Mahmoud Rihan (Neural Comput. Appl., 2025)