Electricity generation cost reduction for hydrothermal systems with the presence of pumped storage hydroelectric plants Authors Phu Trieu Ha, Dao Trong Tran, Thang Trung Nguyen Publication year 2022 Index (WoS/Scopus) WoS Publisher Springer Journal Neural Computing and Applications Link https://link.springer.com/article/10.1007/s00521-022-06977-0