APA (7th ed.) Citation

Al-Hashem, H. D. M. (2017). Drag reduction in ducts using structured internal surfaces.

Chicago Style (17th ed.) Citation

Al-Hashem, Hassan Dhiaaldeen Mahammed. Drag Reduction in Ducts Using Structured Internal Surfaces. 2017.

MLA (8th ed.) Citation

Al-Hashem, Hassan Dhiaaldeen Mahammed. Drag Reduction in Ducts Using Structured Internal Surfaces. 2017.

Warning: These citations may not always be 100% accurate.