Gandhi, A., D. S. Kusumo, and I. L. Sardi. “Exposing Causative Factors on Software Discontinuity Using an Elaborative Qualitative Method”. Journal of Information Systems Engineering and Business Intelligence, vol. 11, no. 2, July 2025, pp. 103-14, https://e-journal.unair.ac.id/JISEBI/article/view/56129.