Septiana, Frista Nila, and Siti Nur Malahayati. 2024. “Analisis Rasio Keuangan Terhadap Kinerja Perusahaan PT Kalbe Farma, Tbk (Masa Awal Pandemi Covid-19)”. Prosiding Seminar Nasional Manajemen 3 (2):1697-1706. https://openjournal.unpam.ac.id/index.php/PSM/article/view/40773.