FERDIAS, Muhammad Rayyan; ROLANDA, Ivo. Pengaruh QR, DER, Ukuran Perusahaan dan NPM terhadap Harga Saham Sub Sektor Farmasi. AMANAH : Jurnal Ilmiah Ilmu Manajemen , [S. l.], v. 4, n. 1, p. 23–31, 2026. DOI: 10.70451/amanah.v4i1.774. Disponível em: https://jurnalamanah.com/index.php/AMANAH/article/view/774. Acesso em: 7 may. 2026.