Tukwain, Iriani, and Saur Costanius Simamora. “EVALUASI PERBANDINGAN KINERJA KEUANGAN PERUSAHAAN BERDASARKAN METODE FINANCIAL RATIO DAN DU PONT SYSTEM PADA PT. ANGKASA PURA I DAN PT. ANGKASA PURA II (PERIODE 2013-2016)”. JURNAL ILMIAH M-PROGRESS 8, no. 1 (February 24, 2021). Accessed January 12, 2026. https://journal.universitassuryadarma.ac.id/index.php/ilmiahm-progress/article/view/189.