Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sushree Swarupa Tripathy,Comparison of Statistical Methods for Outlier Detection in Proficiency Testing Data on Analysis of Lead in Aqueous Solution,American Journal of Theoretical and Applied Statistics,2326-8999,Science Publishing Group,2013,2,6,233,https://cir.nii.ac.jp/crid/1360294647586341632,https://doi.org/10.11648/j.ajtas.20130206.21