Akibat Hukum dan Perlindungan Atas Pembatalan Akta Hibah Serta Tanggung Jawab Pejabat Pembuat Akta Tanah Sementara (PPATS) (Studi Kasus Putusan Mahkamah Agung Republik Indonesia Nomor: 970 K/Pdt/2019) = Legal Consequences and Protection for Cancellation of Deed Grants and Responsibilities of Land Deed Officials Temporary (PPATS) (Case Study of the Supreme Court of the Republic Indonesia Number: 970 K/Pdt/2019)