Abul-Ela, M. S., ElRefaie, M. E., & Sayed, A. I. Enhancing vertical-axis wind turbine self-starting with distinctive blade airfoil designs. SpringerOpen.
Chicago Style (17th ed.) CitationAbul-Ela, Muhammad Shaaban, Mohamed ElFaisal ElRefaie, and Ashraf Ibrahim Sayed. Enhancing Vertical-axis Wind Turbine Self-starting with Distinctive Blade Airfoil Designs. SpringerOpen.
MLA (9th ed.) CitationAbul-Ela, Muhammad Shaaban, et al. Enhancing Vertical-axis Wind Turbine Self-starting with Distinctive Blade Airfoil Designs. SpringerOpen.
Warning: These citations may not always be 100% accurate.