Díaz M., M. P., A. L. Pimienta R., F. G. Carvajal S., and J. L. Grosso V. “Production of Biosurfactants (rhamnolipids) by Pseudomonas Aeruginosa Isolated from Colombian Sludges”. CT&F - Ciencia, Tecnología y Futuro 1, no. 3 (December 31, 1997): 95–108. Accessed June 1, 2025. https://ctyf.journal.ecopetrol.com.co/index.php/ctyf/article/view/590.