Essentials of Human Computer Interaction / 
Dan Michael A. Cortez . 
 - Manila :  Unlimited Books Library Services & Publishing Inc.,  2021. 
 - 8, 144 p.  
<br/><br/> Includes References 
<br/><br/><label>ISBN: </label>6214270842 
<br/><br/><label>Dewey Class. No.: </label>004.019 C8187 2021