2019 IEEE World Congress on Services (SERVICES) 

 -  IEEE  2019 
<br/><br/> Proceeding 
<br/><br/><label>ISSN: </label>978-1-7281-3851-0 978-1-7281-3852-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computing and Processing