Journal profile
MANAS Journal of Engineering
ISSN 1694-7398 · Kyrgyz Turkish Manas University · Kyrgyzstan
MANAS Journal of Engineering: diamond open access (no APC); no APC; review about 221 days (submission to final decision, publisher); 15 articles in 2025.
Scope
Aims, scope and focus
MANAS Journal of Engineering is published by Kyrgyz Turkish Manas University. By OpenAlex counts of its recent articles, its largest topics are Adsorption and biosorption for pollutant removal, Coagulation and Flocculation Studies and Mathematical and Computational Methods, together about 22.3% of its articles. Its main subfields are Water Science and Technology and Applied Mathematics. (generated from OpenAlex topic counts and CAS ranking data)
The “Manas Journal of Engineering” (MJEN) is an international online journal in English published at least 2 issues per year. The aim of MJEN is to publish peer reviewed research articles, short communications and review articles in rapidly developing field of Engineering. This is an online open access journal having full access to the research and review papers. Users are allowed to read and download the articles with free of cost. The journal aims to cover the latest outstanding developments in the field of Chemical Engineering, Computer Engineering, Food Engineering, Applied Mathematics.MJEN would take much care in making your article published without much delay with your cooperation.“Manas Journal of Engineering” (MJEN) would provide a platform for budding scientists, researchers, research scholars, academicians and Industrialists etc. to present their research findings in the field of Engineering with least time loss. This journal was published by Kyrgyz-Turkish Manas University, under the name of Manas Journal of Natural Sciences, starting in 2001. In 2013, publication was resumed under the current title, i.e. Manas Journal of Engineering. Period Months June December Last Update Time: 28 February 2026
From the journal's Aims & Scope
Editorial board by country: 1 in mainland China (about 8%); most named Italy 2, Türkiye 2, Mainland China 1, Germany 1, Switzerland 1 (13 members with a country) Editorial board ↗Publisher website ·
Main research topics OpenAlex counts of recent articles; shares are approximate
- Adsorption and biosorption for pollutant removalEnvironmental Science8.5%
- Coagulation and Flocculation StudiesEnvironmental Science6.9%
- Mathematical and Computational MethodsMathematics6.9%
- Electrochemical sensors and biosensorsEngineering6.2%
- Nonlinear Differential Equations AnalysisMathematics6.2%
- Differential Equations and Boundary ProblemsMathematics5.4%
- Electrocatalysts for Energy ConversionEnergy4.6%
- Hydrogels: synthesis, properties, applicationsBiochemistry, Genetics and Molecular Biology4.6%
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
DOAJLetPub
International journal early-warning lists: not listed in any editionLetPub
Indexing the journal's website claims
TR DizinPublisher website
As the journal's website lists them, not checked against each database; for Web of Science editions the records above apply.
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
- h-index
- 10OpenAlex ·
- i10-index
- 10OpenAlex ·
- 2-year mean citedness
- 1.07OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Articles by year OpenAlex count · 146 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 7 | 7 | 93 |
| 2025 | 15 | 15 | 104 |
| 2024 | 21 | 21 | 77 |
| 2023 | 23 | 23 | 64 |
| 2022 | 30 | 30 | 38 |
| 2021 | 32 | 32 | 17 |
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
Publisher-reported review time from the journal's website
221 dayssubmission to final decision · community reports about 8 weeks
The publisher's own definition applies; dates from this journal's articles in the last 24 months are not available yet, so the publisher's figure is used.
Figures by source
- Average review time (community reports)
- about 8 weeksLetPub ·
- Submission to first decision
- 7 daysPublisher website ·
- Submission to final decision
- 221 daysPublisher website ·
- Submission to publication
- 53 daysPublisher website ·
- Submission to publication (journal-reported)
- about 8 weeksDOAJ ·
- Peer review
- Unspecified peer reviewDOAJ
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
Diamond open access (no APC)DOAJ
Every article is open access and authors pay no article processing charge.
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| DOAJ | No APC | No | CC BY-NC | |
| LetPub | No APC | No | — | |
| Publisher website | No APC | — | — |
Other charges and waivers (author guidelines)
- Page charges
- No page charges
- Submission fee
- No submission fee
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)
What to prepare2 items from the author guidelines
- Abstract
- 150–350 words
- Keywords
- 3–6
Article types accepted3
- full paperspublishing original works (full papers, short communications, technical notes etc.)Length not stated
- short communicationspublishing original works (full papers, short communications, technical notes etc.)Length not stated
- technical notespublishing original works (full papers, short communications, technical notes etc.)Length not stated
Policy excerpts from the journal's websiteAuthorship, Open access, Plagiarism
- Authorship
Only English language is allowed for manuscripts. Model summary
Only English Language is allowed writing the manuscript in MJEN.
Source ↗Publisher website ·- Open access
Online-only Open Access journal distributed free of charge. Model summary
MJEN is an online-only Open Access journal distributed free of charge.
Source ↗Publisher website ·- Plagiarism
Maximum similarity rate of 20% excluding bibliography. Model summary
There should be a maximum similarity rate of 20%, excluding the bibliography.
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
- Kyrgyz Turkish Manas University
- Country or region
- Kyrgyzstan
- Language
- English, Turkish
- ISSN
- 1694-7398
- Official links
- Journal homepage ↗DOAJ
- Author guidelines ↗LetPub
- Aims & Scope ↗LetPub
- APC information ↗DOAJ
- Open access statement ↗DOAJ
- License & copyright ↗DOAJ
- Peer review process ↗LetPub
- Editorial board ↗LetPub
- Plagiarism policy ↗DOAJ
FAQ
Frequently asked questions about MANAS Journal of Engineering
How long does peer review take at MANAS Journal of Engineering?
The publisher reports about 221 days (submission to final decision); authors report an average review time of about 8 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.
What are the manuscript requirements of MANAS Journal of Engineering?
According to the journal's author guidelines: Abstract: 150–350 words; Keywords: 3–6. A model extracted these from the author guidelines and each was checked against the text; check the latest version on the journal's website before submitting.
Where are the editorial board members of MANAS Journal of Engineering based?
Of the 13 board members whose country the journal's board page names, 1 (about 8%) are in mainland China; the countries named most often are Italy (2), Türkiye (2) and Mainland China (1). Counted from the institutions listed on the board page; for reference only.
Which databases index MANAS Journal of Engineering?
According to LetPub and DOAJ records, MANAS Journal of Engineering is indexed in DOAJ.
Is MANAS Journal of Engineering open access, and what is the APC?
MANAS Journal of Engineering is a diamond open-access journal (no APC). It charges no article processing charge.
Sources and updates
The facts on this page come from LetPub, OpenAlex, Publisher website, DOAJ; 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: .