Shrestha, U. T., Shrestha, J. K. and Devkota, R. P. (2015) “Assessment of Water Quality of Kolpu Khola in Sisdol Landfill Area of Nuwakot District”, Nepal Journal of Science and Technology, 15(1), pp. 107–114. doi: 10.3126/njst.v15i1.12026.