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(2020). Not up to Standard! Creating a Global Assessment Framework and Universal Proficiency Test for Maritime English. In Strategies and Analyses of Language and Communication in Multilingual and International Contexts (S. 10). Cambridge (UK): Cambridge Scholars Publishing. Abgerufen von https://www.cambridgescholars.com/product/978-1-5275-4324-9 (Original work published Februar 2020)
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