PDA (Patron-Driven Acquisitions) 為讀者需求導向選購模式，讀者可先使用，圖資處再依使用量來決定採購書單。

1.活動時間：即日起～2026/8/31止。

2.活動說明: https://reading.udn.com/libnew/act/20260624/

3.登入本校 udn電子書網址: https://reading.udn.com/udnlib/stust/exhibition


PDA (Patron-Driven Acquisitions) is a user-driven acquisition model that allows patrons to access e-books first, while the library makes purchasing decisions based on actual usage.

Event Period: Now through August 31, 2026

Event Details:
https://reading.udn.com/libnew/act/20260624/

Access STUST UDN e-Book Collection:
https://reading.udn.com/udnlib/stust/exhibition

Join the event, explore e-books, answer the quiz questions, and stand a chance to win exciting prizes!