Sudarmaji, E., Ambarwati, S. ., Keiko Hubbansyah, A. ., & Budi Astuti, S. . (2020). Event Study of IPO in Indonesia: Pump-and-Dump & Flipping Strategy Analysis. Journal of Accounting and Finance Management, 1(2), 76–87. https://doi.org/10.38035/jafm.v1i1.14