Sakinah NNT, Muniarty P. Bankruptcy Prediction Analysis Using the Altman Z-Score, Zmijewski, Springate and Grover Methods at PT. Smartfren Telecom Tbk. Komunikasi Ilmiah Akuntansi dan Perpajakan [Internet]. 2024 May 11 [cited 2026 May 29];16(1). Available from: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/profita/article/view/11694