NI MADE SANTI NARESWARI; PUTU SRI ARTA JAYA KUSUMA. Analisis Komparatif Abnormal Return dan Trading Volume Activity Saham LQ45 Sebelum dan Sesudah Pengumuman Tarif Impor Trump. MENAWAN : Jurnal Riset dan Publikasi Ilmu Ekonomi, [S. l.], v. 4, n. 6, p. 241–253, 2026. DOI: 10.61132/menawan.v4i6.2779. Disponível em: https://journal.areai.or.id/index.php/MENAWAN/article/view/2779. Acesso em: 4 nov. 2026.