Umroh, Muhammad. “Analisis Perhitungan PPh Pasal 21 Berdasarkan Peraturan Pemerintah Nomor 58”. Community Engagement and Emergence Journal (CEEJ) 6, no. 3 (July 27, 2025): 1643–1653. Accessed July 31, 2025. https://journal.yrpipku.com/index.php/ceej/article/view/8821.