Statement:
In Sudan scientists published more significant scientific articles than in Tajikistan

In the Citatable Scientific Publications rating Sudan holds position #92 ²⁰²¹ out of 206 and Tajikistan is #138 out of 206 ²⁰²¹.
Position of Sudan is better than position of Tajikistan.

Referencies:

1. Citatable Scientific Publications ²⁰²¹ by Scimago Journal & Country Rank

   The countries in the rating sorted by 'Citable documents' in descending order.

   Sudan	'Citable documents' value is	1,617
   Tajikistan	'Citable documents' value is	293