Rudi Mulyanto, Marwiyah and Etis Cahyaning Putri (2025) “Degradation of Proof of Certificate of Title through Complete Systematic Land Registration in Civil Disputes”, International Journal of Educational Review, Law And Social Sciences (IJERLAS), 5(4), pp. 1067–1073. doi: 10.54443/ijerlas.v5i4.807.