Journal profile · ENGINEERING, MECHANICAL
MM Science Journal
ISSN 1803-1269 · eISSN 1805-0476 · MM Publishing
MM Science Journal: CAS Zone 4 · Engineering (2025 upgraded edition); fully open access; 172 articles in 2025; indexed in ESCI and Scopus.
Scope
Aims, scope and focus
MM Science Journal is published by MM Publishing and is in Zone 4 of Engineering in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Advanced machining processes and optimization, Manufacturing Process and Optimization and Engineering Technology and Methodologies, together about 31.8% of its articles. Its main subfields are Mechanical Engineering. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): ENGINEERING, MECHANICAL
Main research topics OpenAlex counts of recent articles; shares are approximate
- Advanced machining processes and optimizationEngineering12.8%
- Manufacturing Process and OptimizationEngineering10.5%
- Engineering Technology and MethodologiesEngineering8.5%
- Mechanical and Thermal Properties AnalysisEngineering6.1%
- Material Properties and ApplicationsMaterials Science5.8%
- Additive Manufacturing and 3D Printing TechnologiesEngineering5.6%
- Advanced Surface Polishing TechniquesEngineering5.3%
- Metal Alloys Wear and PropertiesMaterials Science5.1%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Engineering Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Engineering | Zone 4 |
| Minor | Engineering, Mechanical | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Engineering Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Engineering | Zone 4 |
| Minor | Engineering, Mechanical | Zone 4 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
Database indexing
ESCIScopusLetPub
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
- 1.1LetPub ·
- SJR 2026-06
- 0.18LetPub ·
- SNIP 2026-06
- 0.26LetPub ·
- h-index
- 24OpenAlex ·
- i10-index
- 119OpenAlex ·
- 2-year mean citedness
- 0.7OpenAlex ·
- Self-citation rate
- 33.3%LetPub ·
- Share of gold OA articles
- 98.16%LetPub ·
Volume
- Articles per year
- 164LetPub ·
Articles by year OpenAlex count · 1,677 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 57 | 57 | 41 |
| 2025 | 172 | 172 | 73 |
| 2024 | 144 | 144 | 148 |
| 2023 | 137 | 137 | 240 |
| 2022 | 122 | 122 | 260 |
| 2021 | 194 | 194 | 649 |
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.
Fees & open access
APC and open-access policy
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- MM Publishing
- ISSN
- 1803-1269
- Electronic ISSN
- 1805-0476
FAQ
Frequently asked questions about MM Science Journal
What CAS zone is MM Science Journal in?
In the 2025 upgraded edition of the CAS Journal Ranking, MM Science Journal is in Zone 4 of Engineering, and in Zone 4 of the minor category Engineering, Mechanical. In the 2026 Xinrui edition it is in Zone 4 of Engineering. Zones from different editions, and from major and minor categories, are not interchangeable.
Which databases index MM Science Journal?
According to LetPub and DOAJ records, MM Science Journal is indexed in ESCI and Scopus.
Is MM Science Journal open access, and what is the APC?
MM Science Journal is a fully open-access journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; 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 2026-08-25). Last updated: .