RISNAWATI, R.; KUFEPAKSI, M. Testing Market Efficiency in Response to Management Board Announcements by Daya Anagata Nusantara. Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah, [S. l.], v. 7, n. 10, p. 4311 –, 2025. DOI: 10.47467/alkharaj.v7i10.9913. Disponível em: https://journal-laaroiba.com/ojs/index.php/alkharaj/article/view/9913. Acesso em: 26 apr. 2026.