Tanggung jawab notaris atas pembatalan perubahan anggaran dasar PT dengan alasan adanya surat kuasa yang cacat kehendak (studi kasus putusan PTUN Nomor: 158/G/2012/PTUN-JKT Mahkamah Agung Republik Indonesia) = Responsibility of notary on revocation of amendment of articles of association of pt with reason for existence of power of attorney of defense (case study of administrative court decision number 158/G/2012/PTUN-JKT supreme court of the Republic of Indonesia) / Anasthasia Frecilia Dora Sembiring