Yuliani, Aliyah, Abu Hasan, Selastia Selastia, and Yuliati Yuliati. 2024. “Utilizing a Demulsifier for Heavy Crude Oil in Suko Barat District of Jambi Field Regional 1 Zona 1 PT Pertamina Hulu Rokan”. Innovative: Journal Of Social Science Research 4 (4):14394-404. https://doi.org/10.31004/innovative.v4i4.14803.