CHEN, Xiayan; XU, Xiaoliang. The impact of carbon emission trading system on energy intensity. BCP Business & Management, [S. l.], v. 33, p. 604–611, 2022. DOI: 10.54691/bcpbm.v33i.2845. Disponível em: https://bcpublication.org/index.php/BM/article/view/2845. Acesso em: 20 apr. 2026.