BARRAZA-BURGOS, Juan-Manuel. Effect of pitch petroleum oxidation on mesophase production. CT&F - Ciencia, Tecnología y Futuro, [S. l.], v. 4, n. 5, p. 33–42, 2012. DOI: 10.29047/01225383.220. Disponível em: https://ctyf.journal.ecopetrol.com.co/index.php/ctyf/article/view/220. Acesso em: 25 apr. 2024.