Kedudukan Hukum Perjanjian Pengikatan Jual Beli Hak Atas Tanah Yang Dimasukkan Ke Dalam Boedel Pailit (Studi Kasus Putusan Nomor 1245 K/Pdt.Sus-Pailit/2020 dan Putusan Nomor 15/Pdt.Sus-GugatanLain-Lain/2020/PN.Niaga.Jkt.Pst) = Legal position of the Sale and Purchase Agreement of a Land Which Has Been Included in Boedel Bankruptcy (Case Study of Decision No. 1245 K/Pdt.Sus-Pailit/2020 and Decision No. 15/Pdt.Sus-Gugatan Lain-Lain/2020/ PN.NiagaJ.kt.Pst).