Sukardi, D., A. O. Busthomi, and A. Muamar. “ALGORITHMIC GHARAR AND LEGAL CERTAINTY IN BLOCKCHAIN-BASED SMART CONTRACTS: A COMPARATIVE STUDY OF INDONESIAN LAW AND ISLAMIC BUSINESS LAW”. FOCUS: Jurnal of Law, vol. 7, no. 1, Mar. 2026, pp. 40-48, doi:10.47685/focus.v7i1.915.