Analisis gugatan pembatalan perkawinan akibat poligami setelah kematian suami serta akibat hukumnya terhadap anak dan harta (studi kasus putusan pengadilan agama Jakarta Timur no. 1999/Pdt.G/2010/PA JT jo. putusan pengadilan tinggi agama Jakarta no. 0106/Pdt.G/2011/PTAJK) = Analysis of the lawsuit of marriage cancellation due polygamy after husband death and legal due to the child and assets (a case study of religion court decision no. 199/Pdt.G/2010/PA JT jo. religion high court decision of Jakarta no. 0106/Pdt.G/2011/PTAJK) (Fakultas Hukum Universitas Indonesia, 2015)