Author = fathi hafshjani, kiamars fathi hafshjani
Design of fractal CrowdSourcing model Rapid Impact Assessment Technique and Focal Four-Level Model

Volume 9, Issue 2, September 2020, Pages 95-126

hossein momtaz; gholam reza hashem zadeh; ashghar moshabaki; kiamars fathi hafshjani fathi hafshjani