Trích dẫn APA

An, V. V. T. The assessment of concrete quality by ultrasonic pulse velocity.

Trích dẫn kiểu Chicago

An, Van Viet Thien. The Assessment of Concrete Quality By Ultrasonic Pulse Velocity.

Trích dẫn MLA

An, Van Viet Thien. The Assessment of Concrete Quality By Ultrasonic Pulse Velocity.

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