Luqman Hakim Ahmad Shah, <br/><br/>
Tool eccentricity in thick plate aluminum alloy friction stir welds / 
Luqman Hakim Ahmad Shah 
 - xvi, 142 pages :  illustrations ;  30 cm. 
<br/><br/>Thesis (Doctor of Philosophy) -- University of Waterloo - 2020 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Universities and colleges--Dissertations<br/>Welding--Technological innovations