Laksono S, Butar R, Adityosulindro S. Investigation of direct Coagulation-Flocculation-Ultrafiltration (CFU) at lab-scale constant pressure and flux operation of copper removal. SJES [Internet]. 2024 Aug. 31 [cited 2025 Feb. 5];8(2):138-49. Available from: https://sustinerejes.com/index.php/a/article/view/377