Azizah, S. N., Shofaatullayli and Hamidah, T. (2026) “Formalising Istishab in Islamic Legal Theory: A Persistent Homology Model of Legal Continuity under Doubt”, International Journal of Integrative Sciences, 5(10), pp. 1437–1456. doi: 10.55927/ijis.v5i10.97.