Jalaludin, E. and Sari, M. 2024. Efficiency Analysis of Financing Companies Listed on the Indonesia Stock Exchange (IDX) During Covid-19. Wiga : Jurnal Penelitian Ilmu Ekonomi. 14, 1 (Mar. 2024), 13–21. DOI:https://doi.org/10.30741/wiga.v14i1.1158.