CARRILLO, J.A., F. PANTOJA, H. BARRIOS, C. ESTRADA, C. QUECANO, N. ALVAREZ, and M. CHINCHILLA. “Pressure Control in Vacuum Towers”. CT&F - Ciencia, Tecnología y Futuro 1, no. 5 (December 31, 1999): 25–34. Accessed April 30, 2024. https://ctyf.journal.ecopetrol.com.co/index.php/ctyf/article/view/566.