%0 Journal Article %T Technical and economic evaluation of a standalone and on grid hybrid renewable energy: A case study at Eski̇şehi̇r Technical University %A ADAN, H.K. %A BAÅžARAN FİLİK, Ã. %J Sigma Journal of Engineering and Natural Sciences %D 2021 %V 39 %P 184-194 %R 10.14744/sigma.2021.00008