Akibat hukum pembatalan akta kelahiran terhadap kedudukan anak dan hak waris: analisis penetapan nomor 67/Pdt.P/2014/PN.Gpr dan penetapan nomor 237/Pdt.P/2014/PN.Skt) = Legal consequences of the annulment of the birth certificate for children's legal standing and their inheritance rights: analysis of court determination number 67/Pdt.P/2014/PN.Gpr and court determination number 237/Pdt.P/2014/PN.Skt