Yuantomi Rohmat Udin, and Dika Puspitaningrum. “Bankruptcy Prediction of E-Commerce Companies on IDX Using Altman Z-Score, Springate, and Zmijewski”. Brilliant International Journal Of Management And Tourism , vol. 5, no. 3, Oct. 2025, pp. 01-12, doi:10.55606/bijmt.v5i3.5440.