1. Synthesis of Sodium Lignosulfonate (SLS) Surfactant and Polyethylene Glycol (PEG) as Surfactants in Enhanced Oil Recovery (EOR). Issue 1 (February 2021) Authors: Dasilva, Teodora; Sudrajat, Ronny Windu; Kasmiyatun, Mega; Priyanto, Slamet; Suherman, ; Pramudono, Bambang; Elmushidi, Azka Donan; Fauzan, Ahmad Journal: IOP conference series Issue: Volume 1053:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗