Chavoshani, Mojtaba, Jamshidinavid, Babak, Ghanbari, Mehrdad, Baghfalaki, Afshin (2021) ‘The Role of Financial Instruments and Derivatives Disclosure on the Excess Return and Company Value Based on Iran Accounting Standards’, Advances in Mathematical Finance and Applications, 6(1), pp. 119-136. doi:10.22034/amfa.2019.585011.1181