NELSYAF PUTRY, Delima; AYU MELYANA, Dewi; WULANDARI, Tati. Dampak Covid - 19 Terhadap Harga Saham Dan Kinerja Pada PT Astra Internasional. Jurnal Pendidikan Tambusai, [S. l.], v. 5, n. 3, p. 114459–114466, 2022. DOI: 10.31004/jptam.v5i3.2755. Disponível em: http://jptam.org/index.php/jptam/article/view/2755. Acesso em: 5 feb. 2025.