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Professor III
Zuleima Karpyn
Environmental Engineering · Penn State University
Beats 67.9% of professors on The Curve.
ELO
1,545
Global rank
#546,865
of 1,701,525
Percentile
67.9%
Avg. rating
4.3
out of 5
Difficulty
1.9
out of 5
Reviews
20
Among all 1,701,525 professors
Among professors at Penn State University