Perlindungan Hukum Pembeli dan Pertanggungjawaban Notaris atas Pembuatan Akta Perjanjian Pengikatan Jual Beli yang Cacat Hukum (Studi Putusan Pengadilan Negeri Bangil Nomor 47/Pdt.G/2022/PN Bil) = Purchasor`s Legal Protection and Notary`s Responsibilities for the Creation of a Defective Deed of Sale and Purchase Agreement (Study of Bangil State Court Ruling Number 47/Pdt.G/2022/Pn Bil)