Tomi Erfando, Novia Rita, and Irma Elfradina. “EFFECTS OF ADDING LOCAL MATERIALS ON DEMULSIFIER PERFORMANCE FOR OIL-WATER EMULSIONS”. GEOMATE Journal 17, no. 62 (October 28, 2019): 107–112. Accessed May 4, 2024. https://geomatejournal.com/geomate/article/view/669.