Angola vs Chad: Annual articles published in scientific and technical journals

Angola

50.27

in 2023

Chad

52.36

in 2023

Angola rank

153rd

Chad rank

151st

Annual articles published in scientific and technical journals over time

Chad currently reports 52.36 against 50.27 in Angola, a difference of 2.09.

The two have swapped places 3 times across 28 shared years of data; in 1996 it was Angola ahead.

Angola ranks 153rd and Chad ranks 151st 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

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