To fully harness the economic benefits and regional connectivity across the African
continent, a sprout in railway redevelopment has been witnessed in recent years. However …

The long-term sustainability of the railway transportation system is determined by a set of
criteria that must be considered. For this reason, multi-criteria decision-making (MCDM) …

This paper conducts a systematic literature review on systems thinking (ST) and system
dynamics (SD) applications in construction project risk and stakeholder management over …

In recent decades, uncertainty management has increasingly elicited attention in
construction management research due to increasing project complexity. However, existing …

Purpose Project complexity (PC) governs project success, but the project management
literature primarily focuses on performance measures and rarely examines the complexity …

The geological complexity, environmental sensitivity, and ecological fragility inherent in
complex and difficult areas (CDAs) present new opportunities and challenges for …

Purpose Urban rail projects are typically large-scale transport infrastructure projects
(megaprojects) which have many potential risks that can influence the strategic goals of …

Objective Project delays are a prevalent issue in construction projects, particularly in Iran.
The project schedule is established and approved after signing the contract and designing …

The research aimed to establish a quantitative model to predict the occurrence of five types
of design defects: unsafe design, incompatible design, inefficient design, design ambiguity …

Complexity of implementing construction projects has attracted various approaches in
meeting project objectives. Among viable approaches, the purpose of this study considers …