June 11 @ 08:00 - June 12 @ 17:00 WIB Penanggung Jawab Operasional Pengolahan Air Limbah – POPA (June – Batch#2)
June 11 @ 08:00 - June 12 @ 17:00 WIB Penanggung Jawab Operasional Instalasi Pengolahan Pencemaran Udara – POPU (June – Batch#2)