Nugrahanti, Nunik, Herry Purnama, and Nur Hidayati. “Parameter Screening of Remazol Black Extraction from Liquid Waste Using Emulsion Liquid Membrane”. CHEMICA: Jurnal Teknik Kimia 11, no. 3 (February 12, 2025): 132–142. Accessed July 4, 2025. https://journal3.uad.ac.id/index.php/chemica/article/view/254.