Dalal Abbas Ali and Ibtehaj Raheem Ali 2026. Comparative Cloud Point Extraction of Gold Using Novel Benzimidazole vs. Benzothiazole Azo-Ligands: Analytical Performance and Antibacterial Activity. Applied Chemical Engineering. 9, 2 (Jun. 2026), ACE-5932. DOI:https://doi.org/10.59429/ace.v9i2.5932.