Provide a Pattern for Cognition Background Defects Formation of Informal Companies in Tax System

mehdi Mousapour Lefmijani; zahra pour zamani; Ahmad Yaghoubnejad

Volume 7, Issue 2 , March 2021, , Pages 185-210

https://doi.org/10.30473/gaa.2021.57657.1450

Abstract
  Subject and Purpose of the Article: The purpose of this study is to provide a model for cognition background defects formation of Informal Companies in tax system. Research Method: Methodologically, this research is considered in the category of mix method, because two groups of participants were present ...  Read More