RaviTeja, Munnangi, and N R Krishna Murthy. “Review on Foundation Practices for Expansive Soils, Special Emphasis on Granular Anchor Pile Foundation”. International Journal of Engineering & Technology, vol. 7, no. 2.1, Mar. 2018, pp. 84-86, https://doi.org/10.14419/ijet.v7i2.1.11049.