Babu, T. Naga Seshu, R. Syam Kumar, and T. Gangadhar. 2016. “Valuation of the Perpetual Pavements Compared With the Conventional Pavements in Tropical Region of India”. International Journal For Research In Mechanical & Civil Engineering 2 (4):30-38. https://doi.org/10.53555/mce.v2i4.1006.