This journal uses Open Journal Systems 3.1.2.4, which is open source journal management and publishing software developed, supported, and freely distributed by the Public Knowledge Project under the GNU General Public License.
JPSL is now on Twitter. Follow us on @jpsl_official
.
JPSL has also been accredited by Kemenristekdikti (Sinta 2) with Decree No. 60/E/KPT/2016. Valid from November 18, 2016 to November 18, 2021
View our profile on Sinta
We use Turnitin for Plagiarism Checking
Follow us on