Analisis Penerapan Perhitungan, Pemotongan, Penyetoran, Dan Pelaporan Terhadap Pph Pasal 21 Bagi Pegawai Tetap Dan Bukan Pegawai Pada PT Pelindo (Persero) Regional 4 Cabang Biak Papua. Indo-Fintech Intellectuals: Journal of Economics and Business, [S. l.], v. 5, n. 1, p. 3976–3984, 2025. DOI: 10.54373/ifijeb.v5i1.2796. Disponível em: https://ejournal.indo-intellectual.id/index.php/ifi/article/view/2796. Acesso em: 12 aug. 2026.