PUSPA PERMATA, C. ABNORMAL RETURN SAHAM TERHADAP PERISTIWA POLITIK DI INDONESIA. Jurnal Trial Balance, [S. l.], v. 1, n. 01, p. 1–17, 2023. DOI: 10.61754/jutriance.v1i01.17. Disponível em: https://journal.icma-nasional.or.id/index.php/JUTRIANCE/article/view/17. Acesso em: 9 may. 2026.