Analisis perbandingan expected return saham LQ-45 dengan CAPM: Pra vs saat pandemi COVID-19 (2018–2021). Co-Creation : Jurnal Ilmiah Ekonomi Manajemen Akuntansi dan Bisnis, [S. l.], v. 3, n. 4, 2025. DOI: 10.55904/cocreation.v3i4.1454. Disponível em: https://jurnal.arkainstitute.co.id/index.php/co-creation/article/view/1454. Acesso em: 1 oct. 2025.