Yousefzadeh, Mehdi, Feghhi Farahmand, Naser, Iranzadeh, Soleyman (2022) ‘Presenting a policy model for managing the supply chain risks of raw materials in conditions of uncertainty with a systems dynamics approach (Case study: Refractory industries)’, Public Policy In Administration, 13(46), pp. 199-215. doi:10.30495/ijpa.2022.67177.10879