RAZALI, N. H. binti . M. .; AFTHANORHAN, W. M. A. . B. W. . Improving Energy Conservation Using Six Sigma Methodology at Faculty of Computer and Mathematical Sciences (FSKM), Universiti Teknologi Mara (UiTM), Shah Alam. Asian Journal of Economic Modelling, [S. l.], v. 2, n. 2, p. 52–68, 2014. DOI: 10.18488/journal.8.2014.22.52.68. Disponível em: https://archive.aessweb.com/index.php/5009/article/view/822. Acesso em: 16 may. 2024.