1. Department of Electrical Power SystemSchool of Electrical EngineeringFaculty of EngineeringUniversiti Teknologi Malaysia, SkudaiJohor BahruMalaysia
2. Department of Electrical EngineeringCollege of EngineeringWaziri Umaru Federal PolytechnicBirnin KebbiKebbi StateNigeria
3. Department of Electronics and Computer EngineeringSchool of Electrical EngineeringFaculty of EngineeringUniversiti Teknologi Malaysia, SkudaiJohor BahruMalaysia