Astin, Viviyana. “Analisis Kinerja Keuangan PT Map Aktif Adiperkasa Tbk Melalui Rasio Profitabilitas, Solvabilitas, Dan Likuiditas 2020-2024”. Prosiding Seminar Nasional Manajemen 4, no. 2 (May 30, 2025): 2059–2074. Accessed February 3, 2026. https://openjournal.unpam.ac.id/index.php/PSM/article/view/49458.