Dear prospective authors,

We are no longer receive articles on this web address since October 1st, 2021. Please visit and submit your article to JKS new website http://jos.unsoed.ac.id/index.php/jks/index

All prospective authors should register/ create an account to start the submission. Please note that if you've already had a user account on the old website, it is no longer valid. You still have to create the new one.