Mutiarani, R. and Anita, W.F. 2024. A Prediksi Kebangkrutan Pada PT Smartfren Telecom Tbk Dengan Model Z-Score (Tahun 2019-2021). Innovative: Journal Of Social Science Research. 4, 4 (Jul. 2024), 4523–4631. DOI:https://doi.org/10.31004/innovative.v4i4.13017.