00598oas 2200205z- 450 99620572230331620160621164057.0(CKB)110978984448753(EXLCZ)9911097898444875320121017cuuuuuuuu -u- -engEnergy and environmental managementCroydonPenton Media, Inc1460-7530 EngineeringElectrical EngineeringEngineeringElectrical EngineeringJOURNAL996205722303316Energy and environmental management2338543UNISA