Bulgaria vs Kazakhstan: Annual articles published in scientific and technical journals

Bulgaria

4,998

in 2023

Kazakhstan

3,819

in 2023

Bulgaria rank

61st

Kazakhstan rank

64th

Annual articles published in scientific and technical journals over time

Bulgaria currently reports 4,998 against 3,819 in Kazakhstan, a difference of 1,180.

That makes Bulgaria's figure about 1.3 times Kazakhstan's.

Across all 28 years both countries report, Bulgaria has been ahead every year.

Bulgaria ranks 61st and Kazakhstan ranks 64th of 196 countries.

Indicator: Annual articles published in scientific and technical journals
Source: National Science Foundation Science and Engineering Indicators, via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 196 places, 5,488 data points, 1996–2023
Last refreshed: 07 August 2026

Includes physics, biology, chemistry, mathematics, clinical medicine, biomedical research, engineering and technology, and earth and space sciences.