MALIK, Ahmad Dahlan; KHOIRUNNISA; HANDONO, Wahyu Agung; HANESTI, Elsi Mersilia. Analysis of Stock Prices and Transaction Volumes of BRIS Before and After the Ransomware Attack . Sustainability and Social Impact, [S. l.], v. 2, n. 2, p. 1–6, 2025. DOI: 10.64849/ssi.v2i2.83. Disponível em: https://journal.uisi.ac.id/ssi/article/view/83. Acesso em: 1 dec. 2025.