Rustam Sihombing, Rhaina Annisa, Moh. Mawan Arifin, and Ovi Dwi Juliastuti. “Design Simulation Waste Water Treatment Plant With off-Site System Method in Pulp and Paper Company”. Proceedings ASTRAtech International Conference, vol. 1, no. October, Dec. 2024, pp. 83-93, doi:10.52453/aic.v1iOctober.455.