Winda Anastasya, and Mariaty Ibrahim. “Penilaian Kinerja Keuangan Menggunakan Metode Economic Value Added (Eva) Pada PT United Tractors, Tbk”. EKONOMIKA45 :  Jurnal Ilmiah Manajemen, Ekonomi Bisnis, Kewirausahaan 9, no. 2 (June 22, 2022): 217–229. Accessed April 26, 2025. https://jurnaluniv45sby.ac.id/index.php/ekonomika/article/view/1020.