Penanggung Jawab Operasional Pengolahan Air Limbah – POPA (August – Batch#1) August 6 @ 08:00 - August 7 @ 17:00 WIB
Penanggung Jawab Operasional Instalasi Pengolahan Pencemaran Udara – POPU (August – Batch#1) August 6 @ 08:00 - August 7 @ 17:00 WIB