<s>
Two	O
studies	O
published	O
in	O
2021	O
compared	O
Dimensions	O
with	O
its	O
subscription-based	O
commercial	O
competitors	O
,	O
and	O
both	O
concluded	O
that	O
Dimensions.io	O
provided	O
broader	O
temporal	O
and	O
publication	O
source	O
coverage	O
than	O
Scopus	B-Library
and	O
Web	B-Library
of	I-Library
Science	I-Library
in	O
most	O
subject	O
areas	O
,	O
and	O
that	O
Dimensions	O
was	O
closer	O
in	O
its	O
coverage	O
to	O
free	O
aggregation	O
databases	O
,	O
such	O
as	O
The	B-Application
Lens	I-Application
and	O
Google	B-Library
Scholar	I-Library
.	O
</s>
