“THE PRINCIPLE OF NOTARY PRUDENCE IN LAND SALE AND PURCHASE BINDING AGREEMENTS (PPJB): BUILDING LEGAL CERTAINTY, TRANSACTION TRUST, AND ECONOMIC EFFICIENCY IN THE INDONESIAN LAND SECTOR” (2026) Proceeding of International Conference on Economics, Technology, Management, Accounting, Education, and Social Science (ICETEA), 2, pp. 680–706. Available at: https://conference.unita.ac.id/index.php/icetea/article/view/825 (Accessed: 11 October 2026).