..., simulation and fuzzy logic to study the impact of different lean interventions on the overall state. An offsite construction facility was used as a case study. Data were gathered using methods such as ethnography, interviews, time and motion studies, shopfloor observations, video surveillance and database...

.... Design/methodology/approach Using an international questionnaire survey, the study draws on experienced construction practitioners with direct involvement and knowledge in blockchain technology and smart contract initiatives and activities. Descriptive statistics and fuzzy logic techniques were used...