UTM, M. VOLUME 16 : 2018. PLANNING MALAYSIA, [S. l.], v. 16, n. 5, 2018. DOI: 10.21837/pm.v16i5.442. Disponível em: https://www.planningmalaysia.org/index.php/pmj/article/view/442. Acesso em: 17 may. 2024.