Kumangki, Mohammad Taufan. “Problematika Validasi Pajak Oleh Kantor Pajak Pratama Terhadap Akta PPAT”. Lex Renaissance 5, no. 1 (November 17, 2020): 220–234. Accessed May 20, 2024. https://journal.uii.ac.id/Lex-Renaissance/article/view/16805.