ERLINDA OCTRIWATI RITONGA. Analisis Rasio Laporan Keuangan pada PT Angkasa Pura I & II (Persero) Sebelum dan Saat Pandemi Covid-19 Periode 2018-2020. Jurnal Multidisiplin Madani, [S. l.], v. 2, n. 4, p. 1821–1832, 2022. DOI: 10.55927/mudima.v2i4.304. Disponível em: https://journal.formosapublisher.org/index.php/mudima/article/view/304. Acesso em: 7 jun. 2026.