C. John Langley Jr., Ph.D.

C. John Langley Jr. is a clinical professor of supply chain management at Penn State University. 

From the Author
3PL/4PL
Information Technology Critical to 3PL-Shipper Relationships
Penn State University
The availability and analysis of useful information has become front and center among the capabilities that are essential for customers and 3PLs to effectively manage supply chains.
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