Ab. Latif, A. (2009). Relationship between international roughness index (IRI) and present serviceability index (PSI).
Chicago Style CitationAb. Latif, Amminudin. Relationship between International Roughness Index (IRI) and Present Serviceability Index (PSI). 2009.
MLA CitationAb. Latif, Amminudin. Relationship between International Roughness Index (IRI) and Present Serviceability Index (PSI). 2009.
Warning: These citations may not always be 100% accurate.