Norhisham, S., Mohd Azlan, N. N. I., Abu Bakar, M. F., Mohd Shkuri, N. S., & Abu Bakar, N. I. (2026). EVALUATING THE QUALITY OF SERVICE (QOS) OF URBAN BUS PERFORMANCE IN THE CAPITAL STATE OF PERAK, MALAYSIA. PLANNING MALAYSIA, 24(43). https://doi.org/10.21837/pm.v24i43.2133