Indexing Sources



Spell – Scientific Periodicals Electronic Library

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

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.

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.

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.
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 CNENwas 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 countriesis 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 abroadIts staff performs the absorption and customization of new technologies, transferring them to other entities interested in the capturedistribution 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.

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.

Logotipo do Gale
 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.

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.

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
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.

CiteFactor - Academic Scientific Journals - Directory Indexing of International Research Journals


CiteFactor - Academic Scientific Journals - Directory Indexing of International Research Journals 

The CiteFactor server provides indexing of major international journals  and proceedings. Author can get information about