V. P. Immaneni

Immaneni, V. P. K., Hummer, J. E., Rasdorf, W. J., Harris, E. A., & Yeom, C. (2009). Synthesis of sign deterioration rates across the United States. Journal of Transportation Engineering, 135(3), 94–103. https://doi.org/10.1061/(ASCE)0733-947X(2009)135:3(94)

Immaneni, V. P. K., Rasdorf, W. J., Hummer, J. E., & Yeom, C. (2007). FIELD INVESTIGATION OF HIGHWAY SIGN DAMAGE RATES AND INSPECTOR ACCURACY. PUBLIC WORKS MANAGEMENT & POLICY, 11(4), 266–278. https://doi.org/10.1177/1087724x07299882