ANNOUNCEMENTS

Call for paper new isuue of JNJ vol. 5 (1) , June 2021.

 

Dear researchers,

It is with pleasure to inform you that we put on call for paper new isuue of JNJ vol. 5 (1), June 2021 until May 20, 2021. JNJ will accept both indonesia and english manuscripts.

 

Regrads,

Editor