Curriculum Manager - مدير المناهج الدراسية, International Baccalaureate Organization - البكالوريا الدولية
Guillermo Duff is the Curriculum Manager for the International Baccalaureate Diploma Programme language A subjects. Before joining the IB, he taught language acquisition and studies in language and literature courses in both Spanish and English for more than 20 years. He holds an...
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