فهرس المقالات Tax planning opportunity حرية الوصول المقاله صفحة الملخص نص كامل 1 - Firm Value, Tax Evasion, Tax Planning Opportunity and Financial Crisis of Firms Navid Paidarmanesh Alireza Mehrazin Mohammad Reza Abbas zadeh Abolghassem Massihabadee https://doi.org/10.71716/amfa.2024.22091795