Dyfyniad APA

(2019). Vietnam journal of science, technology and engineering. Ha Noi: The Ministry of Science and Technology.

Dyfyniad Arddull Chicago

Vietnam Journal of Science, Technology and Engineering. Ha Noi: The Ministry of Science and Technology, 2019.

Dyfyniad MLA

Vietnam Journal of Science, Technology and Engineering. Ha Noi: The Ministry of Science and Technology, 2019.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.