SYAFI’I; RINIADI SASWATI. TAX PLANNING DAN LEGALITASNYA. Jurnal Hukum Dan Keadilan, [S. l.], 2011. Disponível em: https://ejournal.fh.ubhara.ac.id/index.php/judiciary/article/view/18. Acesso em: 3 jul. 2026.