ZAFAR, S. S.; FIAZ, M.; IKRAM, A.; KHAN, K. I.; QAMAR, U. M. Barriers Involve in the Energy Efficiency in the Manufacturing Industries of Pakistan. International Journal of Energy Economics and Policy, [S. l.], v. 11, n. 2, p. 293–299, 2021. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/7599. Acesso em: 19 may. 2024.