Index Source



Gateway of Scientific Journals (Capes)

The CAPES' scientific journals   allows instant access to the updated global scientific production through:  Full text from over 12,365 titles from national and international journals;  Summaries of documents contained in more than 90 databases covering all subject areas;  Relevant academic sources of information with free access on the internet; and  Books, patents, etc..




Diadorim - Sistema de Classificação das revistas

 The Diadorim is an information service on authorizations for storage and access of articles of Brazilian journals in open access digital repositories. Part of the set of open access by the Brazilian Institute of Information in Science and Technology services. The information disclosed herein is collected directly from the editors of Brazilian scientific journals, whom we thank for sending and updating information.


 DOAJ Directory of open access journals 

The aim of the DOAJ is to increase the visibility and ease of use of open access scientific and scholarly journals, thereby promoting their  increased usage and impact. The DOAJ aims to be comprehensive and cover all open access scientific and scholarly journals that use a quality control system to guarantee the content. In short, the DOAJ aims to be the one-stop shop for users of open access journals.


EBSCO Host publishing


 EBSCO Host publishing 

 EBSCO Information Services provides a complete and optimized research solution comprised of research databases, e-books and e-journals—all combined with the most powerful discovery service and management resources to support the information and collection development needs of libraries and other institutions and to maximize the search experience for researchers and other end users.



Spell – Scientific Periodicals Electronic Library

The Spell - Periodicals Scientific Electronic Library is a system of indexing, search and free availability of scientific production. With the main objective of promoting access, organization, dissemination and analysis of the scientific production of different areas of knowledge, Spell fulfills a dual mission: to organize, in a single database, a significant body of knowledge and provide free access to users interested in scientific production.


Journal Directory - Petra Christian University


 Journal Directory - Petra Christian University 

To be an innovative and accommodative center in forstering research & publication activities among professors and researchers of Petra Christian University.

Proquest central

 Proquest central 

ProQuest connects people with vetted, reliable information. Key to serious research, the company has forged a 70-year reputation as a gateway to the world’s knowledge – from dissertations to governmental and cultural archives to news, in all its forms.



Ulrich's Periodicals Directory


 Ulrich's Periodicals Directory 
Ulrich's™ is the authoritative source of bibliographic and publisher information on more than 300,00 periodicals of all types academic and scholarly journals, Open Access publications, peer-reviewed titles, popular magazines, newspapers, newsletters and more from around the world. It covers all subjects, and includes publications that are published regularly or irregularly and that are circulated free of charge or by paid subscription.

DRJI - Directory of Research Journals Indexing

 DRJI - Directory of Research Journals Indexing 
The Directory of Research Journal Indexing (DRJI) is to increase the visibility and ease of use of open access scientific and scholarly journals thereby promoting their increased usage and impact.DRJI supply champion has access to global-renowned content in all discipline areas including magazine and journal articles. We advocate, educate, and provide the central resource for indexing. DRJI encourages the participation of all persons, groups, and organizations interested in indexing and related methods of information retrieval.

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 NewJour - Electronic Journals and Newsletter 

NewJour provides information about and access to online journals, magazines, and newsletters from around the world. NewJour is both a current awareness service and an archive of online publications.


   Academic Journals Database

 Academic Journals Database 

Academic Journals Database is a universal index of periodical literature covering basic research from all fields of knowledge, and is particularly strong in medical research, humanities and social sciences. Academic Journals Database contains complete bibliographic citations, precise indexing, and informative abstracts for papers from a wide range of periodicals.


WZB - Berlin Social Science Center


 WZB - Berlin Social Science Center 

The WZB Berlin Social Science Center conducts basic research with a focus on problems of modern societies in a globalized world. The research is theory-based, problem-oriented, often long-term and mostly based on international comparisons. Our research areas are: Education, work, life chances Markets and choice Society and economic dynamics International politics and law Dynamics of political systems Migration and diversity.


ZDB: Zeitschriftendatenbank


 ZDB: Zeitschriftendatenbank 

The ZDB: what it is The ZDB is the world’s largest specialized database for serial titles (journals, annuals, newspapers etc., incl. e-journals). The ZDB-network is managed by the Staatsbibliothek zu Berlin; the database is held on a server of the Deutsche Nationalbibliothek. The ZDB: what it contains The ZDB actually contains more than 1.6 million bibliographic records of serials from the 16th century onwards, from all countries, in all languages, held in 4.400 German and Austrian libraries, with 12.9 million holdings information. It does not contain contents, i. e. journal articles.


      Logotipo journal Seek


 Genamics Journal Seek 

Genamics JournalSeek is the largest completely categorized database of freely available journal information available on the internet. The database presently contains 101410 titles. Journal information includes the description (aims and scope), journal abbreviation, journal homepage link, subject category and ISSN. Searching this information allows the rapid identification of potential journals to publish your research in, as well as allow you to find new journals of interest to your field.


   Electronic Journals Library


 Electronic Journals Library 

The aim of The Electronic Journals Library is to present e-journals to the library users in a clearly arranged user-interface and to create for the EZB member libraries an efficient administration tool for e-journal licences.


OCLC WorldCat


 OCLC WorldCat 

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.


   Logotipo Gale Cengage Learning

 Gale Cengage Learning

Gale is passionate about providing the content, tools, and services libraries need to enable learning and promote information discovery. What’s your passion? Whether it’s enabling faculty scholarship, improving outcomes in the classroom, or becoming an even more integral part of your community, Gale is here to help you achieve your goals and make users passionate about libraries.



 It is the result of the cooperation of a network of institutions that it works in a coordinated manner to collect and disseminate bibliographic information on serial scientific publications produced in the region.



LivRe - Periodicos na Internet

The Nuclear Information Center (CIN) of the General Coordination of Information Technology (CGTI), subject to the Board of Institutional Management (DGI) of CNEN, was created with the mission to represent Brazil in the International Nuclear Information System (INIS). The objective of this system, established in 1970 by the International Atomic Energy Agency (IAEA), in collaboration with its member countries, is the promotion of peaceful uses of nuclear science & technology through the dissemination of literature produced in this area internationally.     


Brazilian Institute of Information in Science and Technology

The transfer of information technologies is an action that consolidated the IBICT as a reference in the field in Brazil and abroad. Its staff performs the absorption and customization of new technologies, transferring them to other entities interested in the capture, distribution and preservation of scientific and technological intellectual production.  

Public Knowledge Project

Public Knowledge Project - PKP

PKP is a multi-university initiative developing (free) open source software and conducting research to improve the quality and reach of scholarly publishing. 



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Vaggi - Directory of Open Access SoSci e-JOurnals

To improve the accuracy of searching within the System, authors have been asked to index their work, where applicable, by discipline(s), topics, genre, method, coverage, and sample. This allows you to search for "empirical" versus "historical" studies, for example, under "index terms." You can also view a document's index terms by selecting the complete record from among the search results.




 Sumarios de Revistas Brasileiras 

Summaries of Brazilian Journals (Sumá is an indexing base of Brazilian scientific journals. Result of the resumption of the series "Current Summaries Brazilian", the Foundation for Scientific Research of Ribeirão Preto (FUNPEC-RP), first developed by the Brazilian Institute of Information in Science and Technology (IBICT).

Google Scholar

 Google Scholar

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, from academic publishers, professional societies, online repositories, universities and other web sites. Google Scholar helps you find relevant work across the world of scholarly research.




The European Reference Index for the Humanities and the Social Sciences (ERIH PLUS) was created and developed by European researchers under the coordination of the Standing Committee for the Humanities (SCH) of the European Science Foundation (ESF). The ERIH lists, which initially covered only humanities disciplines, were first published by ESF in 2008, while revised lists were made available in 2011-2012. In 2014, responsibility for the maintenance and operation of ERIH was transferred to the Norwegian Social Science Data Services (NSD). The reference index at NSD is called ERIH PLUS in order to indicate that it has been extended to include the social sciences. 



Uno de los principales objetivos de Dialnet consiste en aumentar la difusión, visibilidad y accesibilidad de la literatura científica hispana, potenciando el acceso libre a la misma.

Las revistas son incluidas en Dialnet por las instituciones colaboradoras, que deciden qué revistas indexar, ya sean electrónicas o en papel. Desde la Fundación Dialnet se ofrece también a las editoriales el alojamiento de los textos completos de sus publicaciones desde 2004. 




ofrece un acceso transparente a los contenidos de las revistas a través de sus metadatos, sin duplicar nunca dichos contenidos, que se consultarán en la web de cada revista. Con ello se contribuye a la difusión de las revistas que integran el portal, a la vez que se sitúa al usuario en el contexto de la producción completa de cada una de ellas.