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C. John Langley Jr.

C. John Langley Jr., Ph.D., is a professor at Penn State University's Department of Supply Chain and Information Systems and is founder of the annual "Third Party Logistics Study."

Articles

ARTICLES

THIRD-PARTY LOGISTICS

3PLs, 4PLs, and beyond …

Logistics service providers expand and transform their offerings in response to changing needs and demands from shippers and other customers.

August 19, 2020

C. John Langley Jr.

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Logistics service providers expand and transform their offerings in response to changing needs and demands from shippers and other customers.