Bhattarai, K. R., B. B. Shrestha, and H. Lekhak. “Bacteriological and Chemical (heavy Metals) Water Quality Analysis of the Sundarijal Reservoir and Its Main Tributaries, Kathmandu, Nepal”. Botanica Orientalis: Journal of Plant Science, vol. 4, no. 1, Aug. 2007, pp. 43-45, https://www.nepjol.info/index.php/BOTOR/article/view/540.