U.C. Santa Cruz
Mathematics
University of North Carolina at Wilmington
California State University, San Bernardino
California State University, Fullerton
Hartwick College
UFF
Concordia College
Armstrong Atlantic state university
City College of New York
University of Texas at Dallas
Shortwood Teachers' College(accredited by the University of the West Indies)
Chatham University
University of South Alabama
Saint Joseph's College of Maine
UCLA