WAHYU NUGRAHA BW. Analisis Efisiensi Perbankan Menggunakan Metode Non Parametrik Data Envelopment Analysis (Dea). JIM [Internet]. 2013 Jan. 31 [cited 2026 Mar. 20];1(1). Available from: https://ejournal.unesa.ac.id/index.php/jim/article/view/1512