Dede Hertina, Dicki Kusmayadi, and Yulaeha. “COMPARATIVE ANALYSIS OF THE ALTMAN, SPRINGATE, GROVER AND ZMIJEWSKI MODELS AS PREDICTING FINANCIAL DISTRESS”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 5, Dec. 2020, pp. 552-61, https://archives.palarch.nl/index.php/jae/article/view/2854.