A NEW APPROACH META-HEURESTICS OPTIMIZATION TECHNIQUES TO SOLVE MULTI OBJECTIVE OPTIMAL POWER FLOW PROBLEMS Article Al-Kaabi M., Dumbrava V., Eremia M., Toma L., Lazaroiu C., Bahaa Hussein A.I. 2023 11th International Conference on ENERGY and ENVIRONMENT, CIEM 2023. Institute of Electrical and Electronics Engineers Inc.. 2023.