Ningsih ME, Esti H. The Effect of Income and Total Assets on Return on Assets with Total Asset Turnover as an Intervening Variable at PT Permodalan Nasional Madani Kabanjahe Branch. IJIS [Internet]. 2026 Oct. 31 [cited 2026 Nov. 1];5(10):1467-72. Available from: https://journalijis.my.id/index.php/ijis/article/view/86