Samsol, Pauhesti, Pramadika H, Zainal Abidin M, Ridaliani O, Wijayanti P and Nugrahanti A, “The The Impact of Adding Waste Pineapple Peel on the EOR Process to Increase Crude Oil Production” (2023) 38 Rudarsko-geološko-naftni zbornik accessed September 18, 2024