Implikasi hukum ketidakcermatan pejabat pembuat akta tanah dalam perjanjian jual beli bagi pembeli beritikad baik (analisa putusan Mahkamah Agung RI Nomor 19/Pdt.G/2014/PN.Nab jo. Putusan Nomor 26/Put/Pdt/2015/PT.Jap jo. Putusan Nomor 442/K/Pdt/2016) = Legal implications of inaudible land deed official on the sale and purchase agreement for buyers in good faith (Analysis of the supreme court's decision number 19 / Pdt.G / 2014 / PN.Nab jo. Decision Number 26 / Put / Pdt / 2015 / PT. Jap jo. Decision Num