Riyan Waluyo

Irvan Susman Astiyano
August 19, 2022
Herdi Febrianto
August 19, 2022
0

This is to confirm that :

” Riyan Waluyo ”

had completed ” BOSIET ” Training

that have been conducted on, 15 – 16 August 2022

Certificate Number : IMT-22088371-08-2022

Expired Date : 16 August 2025