Moreno-Mendoza, Jaime Felipe, Santa-Marín Juan Felipe, Robison Buitrago-Sierra, and Karen Cacua. “Experimental Study of the Stability and Thermophysical Properties of PEG400 With CuO and G As a Biodegradable Nanolubricant”. Fuentes, el reventón energético 19, no. 1 (June 28, 2021): 75–84. Accessed July 22, 2024. https://revistas.uis.edu.co/index.php/revistafuentes/article/view/12499.