The fee charged to the author is the publication fee. We do not provide printed journals. Author(s) who need a printed version can fill out the following form to request a printed version. The printed version costs IDR250,000 for an issue (including shipping costs). The printed journal will be processed and will be sent no later than 14 days after the confirmation is received. The courier service adjusts the delivery location. If you want to get a printed version, please contact us via email.