“PENGARUH DEBT TO EQUITY RATIO (DER) DAN TOTAL ASSET TURNOVER (TATO) TERHADAP RETURN ON ASSET (ROA) PADA PT BUMI SERPONG DAMAI TBK PERIODE 2014 -2023”. 2025. Jurnal Intelek Insan Cendikia 2 (6): 11579-89. https://jicnusantara.com/index.php/jiic/article/view/3790.