目前被收录，属4区。

"sustainability"  is an indexed journal published by MPI. It is OK

引用回帖:

5楼: Originally posted by pony1146 at 2017-08-31 00:09:30
Is it a SSCI journal?
...

Of course

check this

https://www.mdpi.com/journal/Sustainability

High visibility: indexed by the Science Citation Index Expanded, the Social Sciences Citation Index
(Web of Science) and other databases
，

是的

貌似是一个很贵的ssci/sci。影响影子也不太高