Statement:
In Yemen scientists published less significant scientific articles than in United Kingdom

In the Citatable Scientific Publications rating Yemen holds position #93 2021 out of 206 and United Kingdom is #4 out of 206 2021.
Position of Yemen is worse than position of United Kingdom.

Referencies:

  1. Citatable Scientific Publications 2021 by Scimago Journal & Country Rank
    The countries in the rating sorted by 'Citable documents' in descending order.
    United Kingdom 'Citable documents' value is 213,389
    Yemen 'Citable documents' value is 1,599