Dyfyniad APA

Le Van Ninh., Nguyen Bang., Nguyen Duc Trung., & Nguyen Thi Hang. The establishment of the Vietnam atomic time scale.

Dyfyniad Arddull Chicago

Le Van Ninh., Nguyen Bang, Nguyen Duc Trung, và Nguyen Thi Hang. The Establishment of the Vietnam Atomic Time Scale.

Dyfyniad MLA

Le Van Ninh., Nguyen Bang, Nguyen Duc Trung, và Nguyen Thi Hang. The Establishment of the Vietnam Atomic Time Scale.

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