Google Scholar provides a simple way to broadly search for scholarly literature. From one place, you can search across many disciplines and sources: articles, theses, books, abstracts and court opinions...

The ASEAN Digital Library is a regional project that aggregates and connects the digitised resources of National Libraries in the ASEAN region so that these repositories can be accessed through a single search facility. 

The Philippine E-Journals (PEJ) is an online collection of academic publications of different higher education institutions and professional organizations.

DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, and is committed to ensuring quality content is freely available online for everyone. 

Ang KWF Diksiyonáryo ng Wíkang Filipíno ay hango sa database ng Diksiyonaryo ng Wikang Filipíno na unang nalathala noong 1989. Ito ang kauna-unahang monolingguwal na diksiyonaryo ng wikang Filipino 

Scilit is a comprehensive, free database for scientists using a new method to collate data and indexing scientific material. Our crawlers extract the latest data from CrossRef and PubMed on a daily basis. This means that newly published articles are added to Scilit immediately. 

Open Access at the University of Cambridge is managed by two dedicated support services: Open Access and Research Data Management. These groups assist the University's researchers and research students in making their research ...

The Open Research Library (ORL) is planned to include all Open Access book content worldwide on one platform for user-friendly discovery, offering a seamless experience navigating more than 20,000 Open Access books. 

Open textbooks are licensed by authors and publishers to be freely used and adapted. Now offering 1331 open textbooks, the Open Textbook Library is supported by the Open Education Network

DOAB is a community-driven discovery service that indexes and provides access to scholarly, peer-reviewed open access books and helps users to find trusted open access book publishers. All DOAB services are free of charge and all data is freely available.