Gordillo Delgado, Fernando, and Hector Hernán Hernández Zarta. “Thermal Characteristics of TIO2 Nanocomposite in a Polyurethane Matrix Made With Castor Oil”. Revista Ingenierías Universidad de Medellín 20, no. 39 (October 23, 2020): 147–165. Accessed November 4, 2024. https://revistas.udem.edu.co/index.php/ingenierias/article/view/3263.