APA Citation

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

Trích dẫn kiểu Chicago

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

MLA Citation

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

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