IKFINI MAULAYA, Fini; SURYONO. PENGARUH RETURN ON ASSET DAN DEBT TO EQUITY RATIO TERHADAP HARGA SAHAM PT VALE INDONESIA TBK TAHUN 2015-2024. Jurnal Inovasi Ekonomi dan Bisnis, [S. l.], v. 2, n. 2, p. 479–491, 2026. Disponível em: https://langkahbersama.id/index.php/jieb/article/view/195. Acesso em: 11 sep. 2026.