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Dewey Sadka

Photo of Dewey Sadka

About the Author

Dewey Sadka is the founder of one of the largest employment agencies in the country. The world’s first scientifically validated color-based personality test, the Dewey Color System® has been featured on iVillage and the Discovery Channel and in Woman’s Day, Cosmopolitan, Better Homes and Gardens, and dozens of other publications. Sadka lives in Atlanta.

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