ZHEN, Yongkang. Greenhouse Gas Emission Monitoring: Technologies, Challenges and Future Development. International Journal of Natural Resources and Environmental Studies, [S. l.], v. 8, n. 3, p. 227–234, 2026. DOI: 10.62051/ijnres.v8n3.20. Disponível em: https://ojs.ijnres.org/index.php/IJNRES/article/view/6068. Acesso em: 10 aug. 2026.