Sujaritlak DeepadungSomsonge BurusphatSukhuma-Vadee KhamhiranMahidol University. Research Institute for Language and Cultures of AsiaMahidol University. Institute of Language and Culture for Rural Development2019-12-042019-12-042019-12-041992https://repository.li.mahidol.ac.th/handle/123456789/48306197 pengMahidol UniversityThai languageTextbooks for foreign speakersEnglishReaders (Elementary)LC Knowledge AssetElementary Thai for foreigners : drill workbookBookResearch Institute for Language and Cultures of Asia