KURNIASIH, D.; YUDHAWATI, D.; AMINDA, R. S. EVALUASI KINERJA PORTOFOLIO SAHAM IDX30 DENGAN SHARPE INDEKS PADA MASA PANDEMI COVID-19. Manager : Jurnal Ilmu Manajemen, [S. l.], v. 5, n. 2, p. 245–252, 2022. DOI: 10.32832/manager.v5i2.7361. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Manager/article/view/7361. Acesso em: 5 may. 2024.