De Gruyter 電子書涵蓋領域廣泛，包括數學、物理、語言學、醫學、社科、歷史、建築與設計等。

1.活動期限:即日起至2026年5月31日止。

2活動網址:https://forms.gle/9oDJLPdGLpZLm2a66

Ready to dive into a world of knowledge and walk away with a prize? We are excited to announce the De Gruyter EBA E-books Prize Quiz!

De Gruyter offers a massive digital library covering a wide array of disciplines, including Mathematics, Physics, Linguistics, Medicine, Social Sciences, History, Architecture, and Design. Now is the perfect time to explore these resources and test your skills.

Activity Information:

1.Duration: From now until May 31, 2026.

2.Participation Link: https://forms.gle/9oDJLPdGLpZLm2a66