https://revistas.uis.edu.co/index.php/revistafuentes <p><strong>Areas: </strong>Petroquímica, petrofísica, carboquímica<br /><strong>Frequency:</strong> Semestral<br /><strong>ISSN: </strong>1657-6527 | eISSN: 2145-8502<strong><br /></strong><a href="http://creativecommons.org/licenses/by/4.0/" rel="license"><img src="https://i.creativecommons.org/l/by/4.0/88x31.png" alt="Licencia Creative Commons" /></a></p> es-ES rfuentes@uis.edu.co (Ph. D. Olga Patricia Ortiz Cancino) proyrevistas@uis.edu.co (Revista Fuentes) Thu, 10 Jul 2025 20:52:50 +0000 OJS 3.3.0.7 http://blogs.law.harvard.edu/tech/rss 60