Thạch, S. (2009). Oral test washback efect and the improvement of speaking skills: Master Thesis - Major: Principles and Methods in English Language Education. Can Tho: Can Tho University.
Trích dẫn kiểu ChicagoThạch, Som. Oral Test Washback Efect and the Improvement of Speaking Skills: Master Thesis - Major: Principles and Methods in English Language Education. Can Tho: Can Tho University, 2009.
Deismireacht MLAThạch, Som. Oral Test Washback Efect and the Improvement of Speaking Skills: Master Thesis - Major: Principles and Methods in English Language Education. Can Tho: Can Tho University, 2009.
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