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SUSTAINABLE EXTRACTION AND PROCESSING OF RAW MATERIALS

ISSN-L 2738-7100 · 2738-7151（other medium）

University of Mining and Geology “St. Ivan Rilski” · Bulgaria · 2020

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Submission → publication12 weeks
APCNo APC
DOAJ✓
Earliest year2020

Basic information

Publisher
University of Mining and Geology “St. Ivan Rilski”
Country/Region
Bulgaria
Subject
Technology
Open access
✓ (gold)
DOAJ
✓
License
CC BY-NC-SA
Earliest year
2020
DOAJ article records
79
Journal website
https://seprm.com/
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Submission page
https://seprm.com/instruction-for-authors/
Reference data How to read journal metrics →
Articles/yr95
h-index3
2-yr mean citedness0.31
Last publication year2025
DOAJ article records79
Open access✓

“2-yr mean citedness” is the OpenAlex field summary_stats.2yr_mean_citedness (CC0): mean citations per paper over a two-year window. It is a raw bibliometric field, not a journal rating, and is not used for default ranking.

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Subject classification

Materials Science21 Engineering13 Environmental Science10 Energy9 Chemical Engineering7 Technology: Mining engineering. Metallurgy1
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