Implikasi yuridis tindakan notaris yang turut serta memalsukan akta jual beli saham (Studi Putusan Pengadilan Tinggi Banten Nomor 9/PID/2019/PT.BTN) = Juridical implications of notarized action that participate in falsifying the deed of sale and purchase (Case Study of The Decision of The Banten High Court Number 9/PID/2019/PT.BTN).