NORHISHAM, S.; MOHD AZLAN, N. N. I.; ABU BAKAR, M. F.; MOHD SHKURI, N. S.; ABU BAKAR, N. I. EVALUATING THE QUALITY OF SERVICE (QOS) OF URBAN BUS PERFORMANCE IN THE CAPITAL STATE OF PERAK, MALAYSIA. PLANNING MALAYSIA, [S. l.], v. 24, n. 43, 2026. DOI: 10.21837/pm.v24i43.2133. Disponível em: https://www.planningmalaysia.org/index.php/pmj/article/view/2133. Acesso em: 24 oct. 2026.