Legal Certainty of Assignment in Postponement of Debt Payment Obligations Applications: Synergy Between Positive Law, Customary Law, and the Theory of Legal Pluralism. SASI [Internet]. 2026 Mar. 24 [cited 2026 Jun. 3];32(1):1-13. Available from: https://fhukum.unpatti.ac.id/jurnal/sasi/article/view/3414