E-Certificate B-FRONT- 004

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.TTuti Nurhaeni 
2.Leli Nirmalasari 
3.Adam Faturahman 
4.Sella Avionita

E-Certificate Vol. 1 No. 1- 004 Here <<