Riski, M.; Satrya Wibowo, A.; Yuniati, A.; Ichsan Diarsyad, M.; Muhammad Ari, T. Abnormal Return: Right Issue, Stock Split, Mergers and Acquisitions (Empirical Study of Companies Listed on the Indonesia Stock Exchange For the Period 2020-2023). JAFM 2025, 5, 1667-1679.