COMPARISON OF ELECTROCOAGULATION AND CHEMICAL COAGULATION IN THE TREATMENT OF ARTISANAL TANNERY EFFLUENTS. Nigerian Journal of Technology, [S. l.], v. 35, n. 1, p. 219–225, 2015. DOI: 10.4314/njt.351.1066. Disponível em: https://nijotech.com/index.php/nijotech/article/view/1066. Acesso em: 1 may. 2026.