MOGOLLÓN, L. I., R. RODRÍGUEZ M., N. E. RAMÍREZ, and F. ZAUCHER. “Enzymatic Precipitation of Cadmium by Means of Native Bacteria of the Genus Citrobacter”. CT&F - Ciencia, Tecnología y Futuro 1, no. 3 (December 31, 1997): 123–133. Accessed May 7, 2024. https://ctyf.journal.ecopetrol.com.co/index.php/ctyf/article/view/592.