@misc{SweelemFaroukLappusetal., author = {Sweelem, Emar A. and Farouk, M. and Lappus, Gerhard and Nafeh, Abd El-Shafy A. and Dohra, Hassan}, title = {Fuzzy logic operation control for PV-Wind-Diesel-Battery hybrid energy systems}, series = {International journal of renewable energy engineering}, volume = {4}, journal = {International journal of renewable energy engineering}, number = {2}, issn = {1442-133X}, language = {en} }