Deviyanti D, Wulandari ASR. Legal Force of Deeds of Sale and Purchase of Land And Buildings That Are Not Signed by the Seller. eScience Humanity Journal [Internet]. 2024Aug.24 [cited 2024Oct.6];4(2):434-9. Available from: https://idebahasa.or.id/escience/index.php/home/article/view/161