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Bulgaria 11 Scientists H-Index Engineering & Technology / Earth Sciences Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 11 scientist, 1 country, 5 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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932,939
World Rank
Bulgaria
1,032
Country Rank
Geological Institute, Bulgarian Academy of Sciences Logo
8
University
Ranking Based On Selection:
1
Boyko Berov
Geological Institute, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Earth Sciences
Geolog

H-Index Metrics

  • Total
    11
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.818
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* Total H Index Rankings

Rankings

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1,132,694
World Rank
Bulgaria
1,561
Country Rank
Institute of Astronomy, Bulgarian Academy of Sciences Logo
53
University
Ranking Based On Selection:
2
Garo Mardirossian
Institute of Astronomy, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Earth Sciences
Aerospace | Geophysics | Remote Sensing | Natural Hazards | Space and Geophysics Instrument Desig

H-Index Metrics

  • Total
    9
  • Last 5 Years
    6
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

flag
1,390,545
World Rank
Bulgaria
2,281
Country Rank
Geological Institute, Bulgarian Academy of Sciences Logo
21
University
Ranking Based On Selection:
3
Hristo Kiselinov
Geological Institute, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Earth Sciences
Geolog

H-Index Metrics

  • Total
    7
  • Last 5 Years
    5
  • Last 5 Years / Total
    0.714
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* Total H Index Rankings

Rankings

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1,692,659
World Rank
Bulgaria
3,063
Country Rank
Sofia University St Kliment Ohridski Logo
442
University
Ranking Based On Selection:
4
Zornitsa Dotseva
Sofia University St Kliment Ohridski Sofia, Bulgaria
Engineering & Technology / Earth Sciences
Geolog

H-Index Metrics

  • Total
    5
  • Last 5 Years
    5
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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1,925,971
World Rank
Bulgaria
3,703
Country Rank
Geological Institute, Bulgarian Academy of Sciences Logo
27
University
Ranking Based On Selection:
5
Mitko Popov
Geological Institute, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Earth Sciences
Isotope Geology | Geochemistry | Petrolog

H-Index Metrics

  • Total
    4
  • Last 5 Years
    3
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

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1,939,369
World Rank
Bulgaria
3,754
Country Rank
Sofia University St Kliment Ohridski Logo
524
University
Ranking Based On Selection:
6
Nikola Botoucharov
Sofia University St Kliment Ohridski Sofia, Bulgaria
Engineering & Technology / Earth Sciences
Geolog

H-Index Metrics

  • Total
    4
  • Last 5 Years
    3
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

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1,949,043
World Rank
Bulgaria
3,809
Country Rank
South-West University Neofit Rilski Blagoevgrad Logo
78
University
Ranking Based On Selection:
7
Ilia Mitkov
South-West University Neofit Rilski Blagoevgrad Blagoevgrad, Bulgaria
Engineering & Technology / Earth Sciences
Geomorphology | Glaciology | Climate change | Geotectonics | Morphostructural analys

H-Index Metrics

  • Total
    4
  • Last 5 Years
    3
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

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2,051,468
World Rank
Bulgaria
4,044
Country Rank
Sofia University St Kliment Ohridski Logo
556
University
Ranking Based On Selection:
8
Ralica Sabeva
Sofia University St Kliment Ohridski Sofia, Bulgaria
Engineering & Technology / Earth Sciences
geolog

H-Index Metrics

  • Total
    3
  • Last 5 Years
    3
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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2,116,388
World Rank
Bulgaria
4,221
Country Rank
Geological Institute, Bulgarian Academy of Sciences Logo
29
University
Ranking Based On Selection:
9
Yordanka Donkova
Geological Institute, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Earth Sciences
geolog

H-Index Metrics

  • Total
    3
  • Last 5 Years
    3
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
2,247,436
World Rank
Bulgaria
4,623
Country Rank
Geological Institute, Bulgarian Academy of Sciences Logo
30
University
Ranking Based On Selection:
10
Gatien Lf Morin
Geological Institute, Bulgarian Academy of Sciences Sofia, Bulgaria
Engineering & Technology / Earth Sciences
Geology | Geochemistry | Marine sediments | Petroleum | Meteorite

H-Index Metrics

  • Total
    2
  • Last 5 Years
    2
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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2,392,476
World Rank
Bulgaria
5,133
Country Rank
University of Mining and Geology St Ivan Rislki Sofia Logo
61
University
Ranking Based On Selection:
11
Georgi Lyutov
University of Mining and Geology St Ivan Rislki Sofia Sofia, Bulgaria
Engineering & Technology / Earth Sciences
geology | geochemistry | or

H-Index Metrics

  • Total
    2
  • Last 5 Years
    1
  • Last 5 Years / Total
    0.500
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