Hyder trwy Addysg(Welsh)
Education @ University of Texas San Antonio
Social Psychology Coach @ Simon Bolivar University
Mathematics @ University of Arkansas
Education & Sociology @ York University
Ecology & Evolutionary Biology @ University of Connecticut
Information Technology @ Panjab University, Chandigarh
Mathematics Education @ Georgia State University
Chemical Engineering @ University of Waterloo
Masters in Instruction and Curriculum Leadership @ University ...
Biological Science @ Rutgers University
Secondary Mathematics Education @ University of Pennsylvania
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Business Informatics @ test