Zulkarnaen .

Zulkarnaen has a strong background in gas system management and operation. With experience in both PT Perusahaan Gas Negara Tbk and PGNCOM, Zulkarnaen has expertise in managing gas pipeline capacity, gas delivery procedures, and forecasting gas supply and demand. With a Master's degree in Mechanical Engineering from Universitas Gadjah Mada, Zulkarnaen also has a strong educational foundation in process and application of gas technology.