Malik, A., Siregar, T., & Isnaini. (2026). DISPUTE RESOLUTION OF DUPLICATE OWNERSHIP RIGHTS CERTIFICATES (A STUDY AT THE SOUTH TAPANULI LAND OFFICE). SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, 15(3), 875–884. https://doi.org/10.36526/sosioedukasi.v15i3.9297