Utami SW. PENGARUH NET PROFIT MARGIN (NPM), RETURN ON ASSET (ROA), DAN DEBT TO EQUITY RATIO (DER) TERHADAP RETURN SAHAM. JIES [Internet]. 2020 Nov. 25 [cited 2026 Jun. 3];9(1). Available from: https://publikasi.mercubuana.ac.id/index.php/jies/article/view/8244