Digital education for the 21st century : technologies and protocols  xiv, 473P;ill 
/ edited by Souvik Pal, Ton Quang Cuong, R.S.S. Nehru. 
 - 
 -  Apple Academic Press  2022 
<br/><br/> it includes references and index 
<br/><br/><label>ISBN: </label>9781774630075