Perbuatan melawan hukum oleh notaris yang berakibat akta cacat menurut hukum (studi kasus: putusan Mahkamah Agung Republik Indonesia nomor 895k/pdt/2013) = Unlawful acts of notary which cause the disability of deed according to the law (case study of Supreme Court of the Republic of Indonesia number 895 K.Pdt/2013)