Desira Sari Agrianti; Fx Arsin Lukman. UNKNOWN TO THE EXISTENCE OF SELLERS AS A BASIS FOR FULFILLMENT OF CERTAIN CIRCUMSTANCES IN THE REGISTRATION OF THE PROCESS OF RETURNING THE NAME OF THE TRANSFER OF PROPERTY RIGHTS TO LAND FROM BUILDING USE RIGHTS: (CASE STUDY BANYUMAS DISTRICT COURT DECISION NUMBER 20/PDT.G/2020/PN.BMS). ALLRev 2022, 4, 248-257.