KUSUMAWATI, R. Pengujian Kandungan Informasi pada Peristiwa dimasukannya Saham dalam Daftar Indeks LQ45. Journal of Accounting and Investment, [S. l.], v. 4, n. 2, p. 98–116, 2016. Disponível em: https://journal.umy.ac.id/index.php/ai/article/view/1041. Acesso em: 3 may. 2025.