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Grey Relation Projection Method (GRPM), which is a combination of \u201cgrey relational analysis method\" and the \u201cprojection method\" is employed for ranking the alternatives. The linguistic information is modeled in the form of \u201cinterval type-2 trapezoidal fuzzy numbers\" (IT2TFN) which are able to capture both the intra personal and inter personal uncertainties associated with a linguistic term. Information Entropy Method (IEM) is used for calculating unknown attribute weights. Lastly, an illustrative example is provided as a verification of the developed approach.<\/jats:p>","DOI":"10.3233\/jifs-179684","type":"journal-article","created":{"date-parts":[[2020,3,6]],"date-time":"2020-03-06T10:39:05Z","timestamp":1583491145000},"page":"5979-5986","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":13,"title":["Multi-attribute decision making using grey relational projection method based on interval type-2 trapezoidal fuzzy numbers"],"prefix":"10.1177","volume":"38","author":[{"given":"Muhammad","family":"Touqeer","sequence":"first","affiliation":[{"name":"Department of Basic Sciences, University of Engineering and Technology, Taxila, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abid","family":"Hafeez","sequence":"additional","affiliation":[{"name":"Department of Basic Sciences, University of Engineering and Technology, Taxila, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Misbah","family":"Arshad","sequence":"additional","affiliation":[{"name":"Department of Mathematics, COMSATS University, Sahiwal, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,3,6]]},"reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.3233\/JIFS-171190"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/0165-0114(94)90331-X"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/0165-0114(89)90205-4"},{"key":"e_1_3_1_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0114(86)80034-3"},{"key":"e_1_3_1_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/0165-0114(89)90205-4"},{"key":"e_1_3_1_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.dss.2011.05.003"},{"key":"e_1_3_1_8_2","doi-asserted-by":"publisher","DOI":"10.7546\/nifs.2021.27.2.1-10"},{"key":"e_1_3_1_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2009.06.094"},{"key":"e_1_3_1_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2011.11.008"},{"key":"e_1_3_1_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2008.10.016"},{"key":"e_1_3_1_12_2","doi-asserted-by":"publisher","DOI":"10.1109\/TFUZZ.2007.896325"},{"key":"e_1_3_1_13_2","doi-asserted-by":"publisher","DOI":"10.1109\/TFUZZ.2008.2005941"},{"key":"e_1_3_1_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-6911(82)80025-X"},{"key":"e_1_3_1_15_2","unstructured":"DengJ.L. 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