BERTILIA LINA KUSRINA; MASODAH; GATOT SUBIYAKTO. TAX PLANNING PAJAK PENGHASILAN PASAL 21 STUDI KASUS PADA YAYASAN PENDIDIKAN Z. Jurnal Ekonomi dan Manajemen, [S. l.], v. 5, n. 1, p. 28–37, 2026. DOI: 10.56127/jekma.v5i1.2554. Disponível em: https://journal.admi.or.id/index.php/JEKMA/article/view/2554. Acesso em: 5 feb. 2026.