%0 Journal Article %T Controlled release of metformin-loaded SA/PEG scaffolds produced by 3d-printing technology %A HARMANCI, S. %A CESUR, S. %A GUNDUZ, O. %A USTUNDAG, C.B. %J Sigma Journal of Engineering and Natural Sciences %D 2023 %V 41 %P 1106-1114 %R 10.14744/sigma.2022.00059