AMANDA ALIFFIA SAFIRA; ANA SOPANAH S; DWI ANGGARANI. Financial Ratio Analysis to Measure The Company’s Financial Performance Before And During The Covid-19 Pandemic At PT. Universal Packaging Services (UJK). Conference on Economic and Business Innovation (CEBI), [S. l.], v. 3, n. 1, p. 11–21, 2023. DOI: 10.31328/cebi.v3i1.299. Disponível em: https://jurnal.widyagama.ac.id/index.php/cebi/article/view/299. Acesso em: 10 may. 2025.