Ramlakhan Yadav. “Landslide Hazard Zonation Using Quantitative Methods in GIS, Pauri Garhwal District, Uttarakhand, India”. Global Journal of Science Frontier Research, vol. 16, no. H4, July 2016, pp. 65-71, https://journalofscience.org/index.php/GJSFR/article/view/1929.