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[1]
Authors:
Journal: HNUE Journal of Science; ISSN: 2354-1075; Year: 2018
[2]
Authors:
Journal: HNUE Journal of Science; ISSN: 2354-1075; Year: 2018
[3]
Authors:
Journal: Facilities education ; ISSN: 1859-0810; Year: 2018
[4]
Authors:
Journal: Journal of Science. vol. 47. N.4A,2018; ISSN: ISS 1859 -2228; Year: 2018
[5]
Authors:
Journal: Journal of science, Vinh University; ISSN: 1859-2228; Year: 2018
[6]
Authors:
Journal: Joural of educational sciences; ISSN: 2615-8957; Year: 2018
[7]
Authors:
Journal: Joural of educational sciences; ISSN: 2615-8957; Year: 2018
[8]
Authors:
Journal: Educational Equipement Magazine/ Labor and Social Publishing House/ Ministry of Information and Communications; ISSN: ISSN1859-0810; Year: 2018
[9]
Authors:
Journal: Journal of Chemistry and Aplication; ISSN: 1859-4069; Year: 2018
[10]
Authors:
Journal: Vietnam Journal of science and technology; ISSN: 0866-708x; Year: 2018