it is very hard to find complete sikshapatri , none of sect provide complete version . so i do not have idea if it is complete or not. please read ....
http://www.shikshapatri.org.uk/~imagedb/hms/mss_browse.php?expand=638,639&act=chunit&unit=1
after reading this i would say JSK, JS.
please no offensive comment. we are all hindu brothers