E-Certificate B-FRONT- 003

Thank you to the authors who always trust B-Front (Blockchain Frontier Technology) to publish your journal.

We will give this B-FRONT Certificate to:

1. Hardjanto Nusantoro2.
2.Po Abas Sunarya
3.Nuke Puji Lestari Santoso
4.Sabda Maulana
E-Certificate Vol. 1 No. 1- 003 Here <<