R. Riastuti, D. Setiawidiani, J. W. Soedarsono, S. Aribowo, and A. P. S. Kaban, “Development of saga (Abrus precatorius) seed extract as a green corrosion inhibitor in API 5l Grade B under 1m HCL solutions”, EEJET, vol. 4, no. 6(118), pp. 46–56, Aug. 2022.