Ismail Chandra, M., Suyanto, S., Widyastuti, T. and Ahmar, N. 2021. Pertarungan Model Altman, Springate, Zmijewski dan Grover Memprediksi Financial Distress Perusahaan Jasa. Jurnal Indonesia Sosial Teknologi. 2, 07 (Jul. 2021), 1183–1196. DOI:https://doi.org/10.59141/jist.v2i07.195.