| 6           | 
                                                                                        Kumar A., Negi H.S., Kumar K. & Shekhar C., 2020, Accuracy validation and bias assessment for various multi-sensor open-source DEMs in part of the Karakoram region, Remote Sensing Letters, 11, 10, 893-902.            | 
              
          
                                                                                        | 7           | 
                                                                                        Chaudhry A.K., Kumar K., & Alam M.A., 2019, Mapping of groundwater potential zones using the fuzzyanalytic hierarchy process and geospatial technique, Geocarto International, 36, 20, 2323-2344.           | 
              
          
                                                                                        | 8           | 
                                                                                        Chaudhry A.K., Kumar K., & Alam M.A., 2019, Groundwater contamination characterization using multivariate statistical analysis and geostatistical method, Water Supply IWA, 19, 8, 2309–2322.           | 
              
          
                                                                                        | 9           | 
                                                                                        Chaudhry A.K., Kumar K., & Alam M.A., 2019, Spatial distribution of physico-chemical parameters for groundwater quality evaluation in a part of Satluj River Basin, India , Water Supply IWA, 19, 5, 1480–1490.           | 
              
          
                                                                                        | 10           | 
                                                                                        Thind P.S., Kumar K., Sharma S.K., Mandal T.K. & Siby John, 2019, Light-absorbing impurities in snow of the Indian Western Himalayas: impact on snow albedo, radiative forcing, and enhanced melting, Environmental Science and Pollution Research, 26, 7566–7578.            |