Sandal, N., P. Gupta, R. Sharma, N. Sepat, and A. Kumar. “Patent Search Tools for Competitive Intelligence for Product Design and Development of CBRN Decon Device”. DESIDOC Journal of Library & Information Technology, Vol. 37, no. 2, Mar. 2017, pp. 135-43, doi:10.14429/djlit.37.2.10392.