Paidarmanesh, Navid, Mehrazin, Alireza, Abbas zadeh, Mohammad Reza, Massihabadee, Abolghassem. Firm Value, Tax Evasion, Tax Planning Opportunity and Financial Crisis of Firms. Advances in Mathematical Finance and Applications. 2024;9(2):513-528. https://doi.org/10.71716/amfa.2024.22091795