Wijenayake, AGMPK <br/><br/>
Impact of facebook usage by officers on the operational security of Sri Lanka navy  

 -  2018 
 - xiii,101,15 p.  col.ill 
<br/><br/>KDU 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Face book <br/>Social networking services <br/>Research <br/>Social media <br/>Operational security vital military information <br/>Information leakage