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Enhancing positive effects for the communicative language teaching activities in English classroomsEnhancing positive effects for the communicative language teaching activities in English classrooms Author: Quang Do Ngoc Keyword: Key1
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Chemical composition of essential oils of Litsea elongata in Pu Hoat Nature Reserve, Nghe An ProvinceStudy on chemical composition of essential oils from leaves, bark and fruits of Litsea elongata species, essential oil content reached ...% corresponding to fresh materials. Essential oils were... Author: Tai Dinh Duc, Hieu Do Trong Keyword: essential oils Litsea elongata Pù Hoạt
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