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Professor I
Si Gao
Environmental Studies · California State University - Sacramento
Beats 60.0% of professors on The Curve.
ELO
1,528
Global rank
#680,600
of 1,701,525
Percentile
60.0%
Avg. rating
4.7
out of 5
Difficulty
2.3
out of 5
Reviews
12
Among all 1,701,525 professors
Among professors at California State University - Sacramento