Nina Andriany Nasution, Heriyati Chrisna, Fayakhun Wibisono. An Analysis Of Economic Value Added Evaluation In Assessment Of Operating Expenses To Operating Income And Non Performing Financing At PT. BPRS Al Washliyah Medan. IJHESS [Internet]. 2026 Oct. 20 [cited 2026 Oct. 20];6(2). Available from: https://www.ijhess.com/index.php/ijhess/article/view/2380