M. Sharma, M. Pradhan, P. Jigme, S. Choden, and C. Dorji, “Interpolating Engineering Soil Parameters In Terrain Regions Of Rinchending Using Geostatistical Tools In ArcGIS”, zm, vol. 2, no. 1, pp. 28–39, Jun. 2015, Accessed: Jun. 30, 2025. [Online]. Available: http://103.133.216.217/index.php/zm/article/view/86