HASNAWATY, H.; AQSA, M. .; KHADDAPI, M. January Effect Phenomenon on Abnormal Return in Stock of SOE Bank Listed on the Indonesia Stock Exchange (IDX) for the 2018-2020 Period. Jurnal Mantik, [S. l.], v. 5, n. 4, p. 2811-2816, 2022. DOI: 10.35335/jurnalmantik.v5i4.2085. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/2085. Acesso em: 13 sep. 2026.