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[1]
Authors: Nguyen Ngoc Hoi
Journal: Teachers of Vietnam magazine; ISSN: ISSN 1859-2902; Year: 2015
[2]
Authors: Hoàng Thị Ái Khuê - Đậu Thị Bình Huong
Journal: cvg; ISSN: ISSN; Year: 2015
[3]
Authors: van thuc tran phuongngoc mai
Journal: thanh hoa university of culture,sports and tourism; ISSN: xxxxxxxxx; Year: 2015
[4]
Authors: Nguyen Van Hoan, Truong Xuan Sinh, Ho Thi Nhung
Journal: Vinh University Journal of science; ISSN: 1859-2228; Year: 2015
[5]
Authors: Nguyễn Thị Hương
Journal: Journal of science/ Social sciences; ISSN: 1859-2228; Year: 2015
[6]
Authors: Nguyen Thi Trang Thanh
Journal: Journal of science of HNUE; ISSN: 0868-3719; Year: 2015
[7]
Authors: Luu Van Phuc
Journal: Journal of Education; ISSN: 2354-0753; Year: 2015
[8]
Authors: Nguyen Thi Trang Thanh
Journal: Journal of science of Vinh University; ISSN: 1859-2228; Year: 2015
[9]
Authors: Cao Cu Giac, Nguyen Xuan Ninh
Journal: Today's teaching and learning magazine; ISSN: 1859-2694; Year: 2015
[10]
Authors: Nguyễn Thị Kim Thu, Nguyễn Thị Quỳnh Hoa, Phan Duy Tùng
Journal: Vinh University Journal of Science; ISSN: 1859-2228; Year: 2015