Journal profile · Computer Science-Artificial Intelligence
E3
ISSN 2183-380X · eISSN 2183-7201 · Ponteditora · Portugal
E3: fully open access; APC about USD 323; review about 4 weeks (community reports); 35 articles in 2025; indexed in Scopus.
Scope
Aims, scope and focus
E3 is published by Ponteditora. By OpenAlex counts of its recent articles, its largest topics are Business and Management Studies, Diverse Aspects of Tourism Research and Digital Marketing and Social Media, together about 32.8% of its articles. Its main subfields are Sociology and Political Science. (generated from OpenAlex topic counts and CAS ranking data)
Under the motto of Fernando Pessoa, “My homeland is the Portuguese language,” e3 – Journal of Economics, Business and Entrepreneurship in the community of Portuguese-speaking countries is an international peer-reviewed scientific journal dedicated to the dissemination of research in economics, management and entrepreneurship. Initially focused on promoting scientific knowledge within the Lusophone community, the journal now aims to foster dialogue between Portuguese-speaking and international researchers, contributing to the advancement of interdisciplinary research and knowledge transfer to society. The journal is published biannually in digital format and provides immediate open access to all content, supporting the principle that scientific knowledge should be freely accessible.
From the journal's Aims & Scope
Research area (LetPub): Computer Science-Artificial Intelligence
Editor-in-chief Áurea Sandra Toledo dePublisher website
Editorial board by country: none in mainland China; most named Portugal 48, Brazil 5, Türkiye 4, Spain 3, Poland 3 (70 members with a country) Editorial board ↗Publisher website ·
Main research topics OpenAlex counts of recent articles; shares are approximate
- Business and Management StudiesDecision Sciences16.4%
- Diverse Aspects of Tourism ResearchSocial Sciences10%
- Digital Marketing and Social MediaSocial Sciences6.5%
- Academic Research in Diverse FieldsSocial Sciences6.5%
- Political Dynamics in Latin AmericaSocial Sciences5.5%
- Multidisciplinary Research Papers CompilationSocial Sciences5%
- Entrepreneurship Studies and InfluencesBusiness, Management and Accounting4.5%
- Education Methods and IntegrationBusiness, Management and Accounting4.5%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Not covered
Not covered by this edition.
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
Database indexing
ScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- CiteScore 2026-06
- 0.2LetPub ·
- SJR 2026-06
- 0LetPub ·
- SNIP 2026-06
- 0.52LetPub ·
- h-index
- 4OpenAlex ·
- i10-index
- 2OpenAlex ·
- 2-year mean citedness
- 0.07OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Volume
- Articles per year (publisher) 2026
- 2Publisher website ·
Articles by year OpenAlex count · 234 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 39 | 39 | 2 |
| 2025 | 35 | 35 | 2 |
| 2024 | 15 | 15 | 2 |
| 2023 | 10 | 10 | 10 |
| 2022 | 25 | 25 | 9 |
| 2021 | 21 | 21 | 39 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
- Average review time (community reports)
- about 4 weeksLetPub ·
- Peer review
- Editorial review, Open peer review, Double anonymous peer reviewLetPub
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| OpenAlex | EUR 300 | — | — | |
| LetPub | EUR 300 | No | — |
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Submission
Article types and submission policies (journal website)
Article types accepted1
- editorialPonteditora holds the editorial rights. Submission of a manuscript implies that the work is original and that authors accept the journal’s editorial policies an…Length not stated
Policy excerpts from the journal's websiteLicense & copyright, Open access, Peer review, Preprints
- License & copyright Copyright Notice
Copyright Authors are responsible for obtaining permission to reproduce any material protected by copyright. Editorial Rights Ponteditora holds the editorial rights. Submission of a manuscript implies that the work is original and that authors accept the journal’s editorial policies and procedures. Copyright Statement The opinions expressed in published articles are solely those of the authors. Au…
Source ↗Publisher website ·- Open access Open Access Policy
e3 provides immediate and free open access to all published content.
Source ↗Publisher website ·- Peer review Peer Review and Quality Control
All submitted manuscripts undergo an initial editorial screening followed by peer review by at least two independent reviewers under a double-blind model, except in justified cases where alternative models may apply.
Source ↗Publisher website ·- Preprints Preprint Policy
Preprint policy: preprint posting allowed, not considered prior publication. Model summary
e3 accepts submissions of manuscripts previously deposited in recognized preprint servers.Posting a manuscript as a preprint is not considered prior publication.Authors should inform the journal during submission and update the preprint record with the final published version once available.
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Profile
Publication details and official links
- Publisher
- Ponteditora
- Country or region
- Portugal
- Language
- Portuguese
- ISSN
- 2183-380X
- Electronic ISSN
- 2183-7201
- Latest issue on the website
- Volume 12, Issue 2 (2026)
- Official links
- Journal homepage ↗LetPub
- Author guidelines ↗LetPub
- Aims & Scope ↗LetPub
- Special issues ↗Publisher website
- Peer review process ↗LetPub
- Editorial board ↗LetPub
FAQ
Frequently asked questions about E3
How long does peer review take at E3?
Authors report an average review time of about 4 weeks. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
Where are the editorial board members of E3 based?
Of the 70 board members whose country the journal's board page names, none are in mainland China; the countries named most often are Portugal (48), Brazil (5) and Türkiye (4). Counted from the institutions listed on the board page; for reference only.
Which databases index E3?
According to LetPub and DOAJ records, E3 is indexed in Scopus.
Is E3 open access, and what is the APC?
E3 is a fully open-access journal. APC about USD 323.
Sources and updates
The facts on this page come from LetPub, OpenAlex, Publisher website; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .