Abas, J. (2017). Road safety audit at expressway: Upgrading Pasir Gudang expressway (F17) Johor Baharu.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAbas, Jalaluddin. Road Safety Audit at Expressway: Upgrading Pasir Gudang Expressway (F17) Johor Baharu. 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAbas, Jalaluddin. Road Safety Audit at Expressway: Upgrading Pasir Gudang Expressway (F17) Johor Baharu. 2017.
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