Billy Gray earned his B.S. in manufacturing engineering technology from Tarleton State University, Stephenville, Texas, in 2001 and his M.S. in systems and engineering management from Texas Tech University, Lubbock, Texas, in 2006. He is currently pursuing his PhD in industrial engineering at the University of Texas at Arlington.
He has 10 years of work experience in manufacturing, operations, and engineering management and is currently an assistant professor at Tarleton State University in the Department of Engineering Technology.
Dr. Fragoso-Diaz is Assistant Professor of Engineering Technology at Tarleton State University. She received her Ph.D. in Industrial Engineering and Master's degree in Industrial Engineering from New Mexico State University. Dr. Fragoso-Diaz research interest include supply chain optimization, quality and sustainability.
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