ADITYO KURNIAWAN, R.; SUDIRGO, T. Analysis of Income Tax Article 21 Implementation on Overseas Living Allowance of Government Officials: A Case Study of Indonesian Trade Promotion Centre Work Units. Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah, [S. l.], v. 8, n. 8, p. 3839–3849, 2026. DOI: 10.47467/alkharaj.v8i8.12562. Disponível em: https://journal-laaroiba.com/ojs/index.php/alkharaj/article/view/12562. Acesso em: 4 aug. 2026.