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[1]
Authors: Nguyen Thi Hoai
Journal: HNUE JOURNAL OF SCIENCE; ISSN: ISSN 2354- 1067 DOI: 10.18173/2354-1067.2019-0073 ; Year: 2019
[2]
Authors: Sinh Phan
Journal: TODAY TEACHING AND LEARNING MAGAZINE; ISSN: 1859 2694; Year: 2019
[3]
Authors:
Journal: Journal of educational equipment; ISSN: ISSN 1859-0810; Year: 2019
[4]
Authors: Không
Journal: Financial magazine; ISSN: ISSN-2615-8973; Year: 2019
[5]
Authors:
Journal: Economy & Forecast Review; ISSN: 0866-7120; Year: 2019
[6]
Authors:
Journal: Vinh Uuniversity Journal of Science; ISSN: ; Year: 2019
[7]
Authors:
Journal: Journal of Education and Society; ISSN: 1859 - 3917; Year: 2019
[8]
Authors:
Journal: Vinh University Journal of Science; ISSN: 1859-2228; Year: 2019
[9]
Authors:
Journal: Vinh University; ISSN: XH14-2018; Year: 2019
[10]
Authors:
Journal: Vinh University; ISSN: XH14-2008; Year: 2019