Art Institute of Chicago

芝加哥藝術博物館為美國前三大博物館之一，館內以收藏大量印象派作品以及美國藝術品著稱，包含：莫內、秀拉、梵穀、愛德華·霍普等人的作品，是巴黎以外收藏印象派油畫數量最多的博物館。

British Museum

不列顛博物館是一座於英國倫敦的綜合博物館，也是世界上規模最大、最著名的博物館之一，成立於1753年。目前博物館擁有藏品800多萬件。

DART-Europe E-theses Portal

The DART-Europe partners help to provide researchers with a single European Portal for the discovery of Electronic Theses and Dissertations (ETDs).  Access to more than 792,877 open access research theses from 615 Universities in 28 European countries.

Directory of Open Access Journals (DOAJ)

"DOAJ is a community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals.
All DOAJ services are free of charge including being indexed. All data is freely available."

GoOA

GoOA是開放獲取期刊和論文的一站式發現和獲取平臺，由中國科學院文獻情報中心建設。在GoOA，您能找到經過嚴格評價和遴選的來自知名出版社的1700餘種OA期刊及其論文全文（數量不斷增長中），發現您的學科領域內優秀OA期刊的投稿分析和評價，也可以通過GoOA開放介面獲取特定學科領域的期刊和論文進行深度資料採擷和再利用。

Hong Kong Journals Online (HKJO)

Hong Kong Journals Online (HKJO) is a full-text image database providing access to selected academic and professional journals, both in English and Chinese, published in Hong Kong. Titles included in this database cover a wide range of disciplines including law, medicine and education.

IntechOpen

IntechOpen成立於2004年，是開放近用書籍的出版商之一，居於全球領導地位，是由逾11萬6千多名作者和學術編輯所組成的科學團體，其中，學術編輯群皆由科學家所組成；為科學家們提供一個協作環境，以進行具有同儕審閱的學術研究。作者包括了諾貝爾獎得主，以及身居科學探索前沿的新銳研究人員，迄今已出版逾4000本開放近用型態的書籍。

J-STAGE

J-STAGE是由日本科學技術局管理的日本學術期刊的電子期刊平臺。它支持提交日本出版的手稿，同行評審，頁面佈局和傳播電子期刊。該網站免費提供全文電子期刊，會議記錄和來自各個日本科學協會的報告。

Library of Congress （美國國會圖書館）

The Library of Congress occupies three buildings on Capitol Hill. The Thomas Jefferson Building (1897) is the original separate Library of Congress building. (The Library began in 1800 inside the U.S. Capitol.) The John Adams Building was built in 1938 and the James Madison Memorial Building was completed in 1981. Other facilities include the High Density Storage Facility (2002) at Fort Meade, Md., and the Packard Campus for Audio Visual Conservation (2007) in Culpeper, Va.

Metropolitan Museum of Art

大都會博物館於1870年創立，開宗明義收藏、保存、研究、展出藝術作品和激發對藝術品的鑒賞，從而增進反映人類文明的藝術認知。館藏縱橫五千多年歷史洪流，擁有來自不同國家超過兩百萬件藝術品。大都會博物館館藏全世界最優秀的人類文明藝術品，包括希臘、羅馬、埃及、非洲、亞洲、大洋洲、拜占庭及伊斯蘭藝術。

Open Access Library

OALib(www.oalib.com)是Open Access Library公司創建的一個開放存取性質的資料庫，存儲開源論文及論文中繼資料，提供包括OALib期刊出版、OA期刊論文檢索、OALib Preprints以及外來預印本和後印本的存儲服務。根據其官網上的資料，截至目前，OALib提供的開源論文超過4,362,386篇，涵蓋全部學科，共311個研究領域。

Project Gutenberg

Project Gutenberg is the oldest producer of free ebooks on the Internet. Our collection was produced by hundreds of volunteers.There are 19,000 free books in the Project Gutenberg Online Book Catalog.

Socolar

由中國教育圖書進出口公司開發的Open Access一站式檢索服務平台，收錄OA期刊10,000餘種，收錄各學科文章1000萬篇以上。

SSRN (Social Science Research Network)

The SSRN eLibrary consists of two parts: an Abstract Database containing abstracts on over 198,000 scholarly working papers and forthcoming papers and an Electronic Paper Collection currently containing over 160,000 downloadable full text documents in Adobe Acrobat pdf format.

World Cat

WorldCat is the world's largest network of library content and services. WorldCat libraries are dedicated to providing access to their resources on the Web, where most people start their search for information.

WorldWideScience

WorldWideScience.org is a global science gateway—accelerating scientific discovery and progress through a multilateral partnership to enable federated searching of national and international scientific databases and portals.