Amir, Amir, Bambang Tjahjadi, and Iman Harymawan. 2022. “Net Volume of Market Maker Shares, Information Asymmetry, Company Fundamentals on Profitability; Fixed Effect Model Approach”. Journal of Accounting Science 6 (2), 210-24. https://doi.org/10.21070/jas.v6i2.1641.