Verified Certificate

Supported by the following organizations

This is to certify that Laurens Johannes Martens successfully completed and received a passing grade in CEE181: Technological, Social, and Sustainable Systems a course of study offered by Arizona State University, an online learning initiative of Arizona State University.

Noted by

Braden Allenby

Braden Allenby

President's Professor, School of Sustainable Engineering and the Built Environment Arizona State University

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