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Authors: Trương Trọng Cần, Lê Văn Tấn
Journal: Vinh University;
ISSN: ;
Year: 2012
|
| [2] |
|
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Authors: Quang Tran
Journal: Pedagogical University Publisher;
ISSN: ;
Year: 2011
|
| [3] |
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Authors:
Journal: ;
ISSN: ;
Year: 2010
|
| [4] |
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Authors:
Journal: Vietnam Education;
ISSN: ;
Year: 2010
|
| [5] |
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Authors:
Journal: Publishing scientific and technical;
ISSN: ;
Year: 2010
|
| [6] |
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Authors: Nguyễn Đăng Bằng, Nguyễn Thị Minh Phượng
Journal: Nhà xuất bản Thống kê;
ISSN: 519-2009/CXB/27-12/TK ;
Year: 2009
|
| [7] |
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Authors: nguyenluongbang
Journal: nghean;
ISSN: ;
Year: 2009
|
| [8] |
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Authors: Hoang Xuan Quang, Hoang Ngoc Thao, Andrew Grieser Johns, Cao Tien Trung, Ho Anh Tuan, Chu Van Dung.
Journal: Agriculture Publishing House, Hanoi;
ISSN: ;
Year: 2008
|
| [9] |
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Authors:
Journal: ;
ISSN: ;
Year: 2007
|
| [10] |
|
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Authors: Nguyen Van Trung
Journal: Van hoa Thong tin;
ISSN: ;
Year: 2007
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