PRANATA, Kimas; SAMOSIR, Tetti; SIHOMBING, B. F. Does The Validity of a Sale and Purchase Deed Persist When Underlying Debt Is Concealed? . Jurnal Ilmu Hukum Kyadiren, [S. l.], v. 7, n. 1, p. 221–234, 2025. DOI: 10.46924/jihk.v7i1.288. Disponível em: https://journal.stihbiak.ac.id/index.php/kyadiren/article/view/288. Acesso em: 30 jun. 2025.