1findr

Bielefeld Academic Search Engine (BASE)

Base de dados em Ciência da Informação (BRAPCI)

Catálogo REBIUN

Clasificación Integrada de Revistas Científicas (C.I.R.C)

CiteFactor (Academic Scientific Journals)

Diretório de Políticas Editoriais das Revistas Científicas Brasileiras (Diadorim)

Dialnet

Directory of Open Access Journals (DOAJ)

Directory of Research Journals Indexing (DRJI)

Electronic Journals Library (EZB)

European Reference Index for the Humanities and Social Sciences (ERIH PLUS)

International Institute of Organized Research (I2OR)

Índice de revistas Actualidad Iberoamericana

Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex)

Red Latinoamericana de Revistas (LatinRev)

LivRe (Revistas de Livre Acesso)

Information Matrix for the Analysis of Journals (MIAR)

Norwegian Register for Scientific Journals, Series and Publishers (NSD)

Open Academic Journals Index (OAJI)

OAISTER (Catalog of Open Access Resources)

PKP Index

Portal de Periódicos da Capes

Red Iberoamericana de Innovación y Conocimiento Científico (REDIB)

Research Bible

SHERPA ROMEO

Sumários.org