Experiences of Antonio Nariño University, Tunja Campus, in the use of renewable energy sources. REVISTA AMBIENTAL AGUA, AIRE Y SUELO, [S. l.], v. 9, n. 2, p. 1–11, 2018. DOI: 10.24054/aaas.v9i2.406. Disponível em: https://ojs.unipamplona.edu.co/index.php/aaas/article/view/406. Acesso em: 16 oct. 2025.