Neutrosophic Relative Importance Analysis of the Construction Projects Delay of Mosul City After Its Liberation from ISIS Occupation

Abstract

This manuscript was concerned with the reasons for the lateness of completion of building
projects, highway projects, and other infrastructures in Mosul City that were hugely damaged due to
the occupation of the terrorist ISIS gangs from 2014 to 2018. The questionnaire survey was launched
in a very critical period of time (i.e. during the spread of the coronavirus pandemic), It was during a
couple of months Oct. and Nov. of the year 2020. The neutrosophic theory has very flexible tools for
analyzing the vagueness, hesitancy, and incomplete data, therefore, the author tried to partition the
delay reasons into three major causes depending upon the probability bias of occurrence (i.e. truth,
indeterminacy, and falsity), We figured out a good innovative approach to sort the importance of
thirty-one causes of delay the construction projects.