فهرس المقالات mehran saeidi aghdam المقاله 1 - Modelling Crowdfunding Ensemble Learning Prediction 10.22034/amfa.2020.1905837.1467 Mehran Saeidi Aghdam Akbar Alam Tabriz Alireza Bahiraie Ahmad Sadeghi Advances in Mathematical Finance and Applications , العدد 4 , السنة 6 , تابستان 2021 المقاله 2 - A system Dynamics Approach to Designing a Crowdfunding Model in Technological Entrepreneurship Ecosystem with a Focus on Technology Incubator Centers 20.1001.1.22519904.2020.13.1.9.3 10.22094/joie.2019.582524.1618 Mehran Saeidi Aghdam Akbar Alamtabriz Asghar Sarafizadeh Qazvini Hessam Zandhessami Journal of Optimization in Industrial Engineering , العدد 27 , السنة 13 , بهار 2020