List of Articles حسابرسی مبتنی بر ریسک Open Access Article Abstract Page Full-Text 1 - Introduction and Testing of the Application of a Risk-Based Model in Operational Auditing H. R. Vakilifard M. Salahinejad Open Access Article Abstract Page Full-Text 2 - Design and validation of taxpayer selection model in risk-based audit in value added tax system in high risk companies. ardeshir bovard Negar Khosravipoo, ali esmaelzadeh mogharri Farzaneh Heydarpour