Authors are welcomed to send their manuscript, after register in OJS JSK as AUTHOR and fill in (clearly and complete) the identity or any information needed. JSK does not charge any fees to the authors, either article submission charge or article processing charge.

However, the authors, whom the manuscript is published, will be charged to buy the printed version of the journal, with a minimum purchase of Rp300.000 to get 2 (two) exemplars of the full printed version. The additional printed version can be purchased for Rp100.000 each. Shipment inside Java island is free of charge. There will be an additional cost for shipment outside the island.