Gabarda, Francis H., <br/><br/>
Improvised reverse rotation vertical axis wind turbine (VAWT) / 
Francis Dominic H. Gabarda, Sarah Mae A. Llagas, Ryan Edgardo S. Toniza 
 - Nabua, Camarines sur :  Camarines sur Polytechnic Colleges ;  2014. 
 - 75 leaves 
<br/><br/>Undergraduate Thesis (BSME) - Mechanical Engineering