2242 University Students Research Project Competitions started by TÜBİTAK Scientist Support Programs Presidency (BİDEB). You can visit the link for the details of the application of the competition, which was created to encourage associate and undergraduate students studying at universities to do research through projects.
The application deadline for the competition is until 17:30 on Monday, January 2, 2023, and applications will be received through the BIDEB Application and Monitoring System.
Source:
https://www.tubitak.gov.tr/tr/yarismalar/oncelikli-alanlarda-universite-ogrencileri-proje-yarismasi