Arif, A.W.K.Gunaratne, L.H.P.2018-07-042018-07-042016Transactions - 2016 PART B Technical Papers:p.437-444https://dl-iesl.nsf.gov.lk/handle/1/854Analysis of Project Schedule Delay using Fuzzy Logic Incorporated with Relative Importance Index Method:A Case with Water Supply ProjectsArticle