APA (7 वां संस्करण) प्रशस्ति पत्र
Ahmed, N. U. (2011). ROAD SAFETY AUDITING APPROACH IN ASSESSING SAFETY HAZARDS OF A SELECTED HIGHWAY SECTION OF BANGLADESH. CE DEPT. BUET.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ahmed, Nasir Uddin. ROAD SAFETY AUDITING APPROACH IN ASSESSING SAFETY HAZARDS OF A SELECTED HIGHWAY SECTION OF BANGLADESH. Dhaka: CE DEPT. BUET, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ahmed, Nasir Uddin. ROAD SAFETY AUDITING APPROACH IN ASSESSING SAFETY HAZARDS OF A SELECTED HIGHWAY SECTION OF BANGLADESH. CE DEPT. BUET, 2011.
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