Salamatpoor S, Ghadiri M. Presenting the Model of Factors Affecting the Environmental Complexity of Public-Private Partnership Projects in the Urban Rings of West Mazandaran Using a Qualitative-Quantitative Method. J. Civ. Asp. Struct. Eng. [Internet]. 2024 Nov. 22 [cited 2026 May 12];1(2):155-63. Available from: https://autodiscover.case.reapress.com/journal/article/view/40