Santosa, Jaka. 2025. “LEGAL CERTAINTY AND CONTRACTUAL FREEDOM IN INDONESIAN CIVIL LAW: A NORMATIVE ANALYSIS OF THE PRINCIPLES OF THE CIVIL CODE AND CONTEMPORARY PRACTICE”. Bureaucracy Journal : Indonesia Journal of Law and Social-Political Governance 5 (3):3200-3215. https://doi.org/10.53363/bureau.v5i3.795.