Anggreani, Yulistina, Suhardi Suhardi, Afrizal Afrizal, and Nana Andriana. 2025. “The Effect of Profitability, Investment Policy, and Financial Performance on Stock Returns in Infrastructure Sector Companies on the IDX”. Economic: Journal Economic and Business 4 (2):203-11. https://doi.org/10.56495/ejeb.v4i2.1038.