Dyfyniad APA

Vietnam journal of science, technology and engineering. Hà Nội: The Ministry of Science and Technology.

Dyfyniad Arddull Chicago

Vietnam Journal of Science, Technology and Engineering. Hà Nội: The Ministry of Science and Technology.

Dyfyniad MLA

Vietnam Journal of Science, Technology and Engineering. Hà Nội: The Ministry of Science and Technology.

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