Echeverría V, Monsalve G, Vidales H. Continuos treatment of oily sludge at Colombian refineries. CT&F Cienc. Tecnol. Futuro [Internet]. 2002 Dec. 31 [cited 2026 Feb. 27];2(3):61-70. Available from: https://ctyfjournalecopetrolcomco.biteca.online/index.php/ctyf/article/view/538