Frihatni, A.A., Amiruddin, A., Darmawati, D. and Abbas, A. 2021. Earnings Response Coefficient, Sharia Online Trading System, and Firm Value: An Inference from Indonesia. International Journal of Finance & Banking Studies (2147-4486). 10, 4 (Nov. 2021), 88–98. DOI:https://doi.org/10.20525/ijfbs.v10i4.1465.