Questionnaire for Assessing for Causes of Delay in Residential Investment Projects (Using Fuzzy AHP Technique)

His dataset contains a structured questionnaire designed to evaluate the causes of delays in residential construction investment projects using the Fuzzy Analytic Hierarchy Process (Fuzzy AHP). The questionnaire was developed based on an extensive literature review and expert opinions and includes multiple criteria and sub-criteria related to technical, financial, managerial, and external delay factors. The dataset can be used for academic research, decision-making models, and comparative studies in construction project management.