ANDRE FEBRIAN; MOHAMMAD JAMIN; MULYANTO. Implications of Will Defects in Land Sale and Purchase Deeds Before PPAT on Legal Certainty (Comparative Study of Supreme Court Decision Number 909 PK/Pdt/2020 and Supreme Court Decision Number 838 K/Pdt/2017). Siber International Journal of Advanced Law (SIJAL), [S. l.], v. 3, n. 2, p. 388–393, 2025. DOI: 10.38035/sijal.v3i2.333. Disponível em: https://review.e-siber.org/SIJAL/article/view/333. Acesso em: 14 dec. 2025.