?url_ver=Z39.88-2004&rft_id=doi%3A10.1002%2Fima.22994&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Aggarwal&rft.aufirst=Meenakshi&rft.au=Aggarwal%2C+Meenakshi&rft.issn=0899-9457&rft.volume=34&rft.title=International+Journal+of+Imaging+Systems+and+Technology&rft.issue=2&rft.atitle=Privacy+preserved+collaborative+transfer+learning+model+with+heterogeneous+distributed+data+for+brain+tumor+classification&rft.date=Noviembre+2023&rft.genre=article