%0 Conference Proceedings %T OPTIMIZING A ELECTROSPUN HYBRID NAOSTRUCTURE FROM TYPE 1 COLLAGEN, POLYVINYL ALCOHOL AND PROPOLIS FOR TISSUE ENGINEERING APPLICATION %A Mehrvarz, Tahereh %A Parham, Abbas %A غلامرضا کاکا %A حمید مهدوی %J 19th Congress on Stem Cell Biology and Technology (Royan Twin Congress) %D 2023