KETREZ, G. Carbon Footprint of Healthcare: A Bibliometric Analysis Using Visual Mapping Technique. Ejons International Journal on Mathematic, Engineering and Natural Sciences, [S. l.], v. 8, n. 4, p. 446–458, 2024. DOI: 10.5281/zenodo.14238187. Disponível em: https://ejons.org/index.php/ejons/article/view/478. Acesso em: 3 apr. 2025.