Sugianto, Efendi. “SUMBER PENDAPATAN NEGARA MENURUT CENDIKIAWAN MUSLIM IMAM AL-MAWARDI”. STUDIA: JURNAL HASIL PENELITIAN MAHASISWA 5, no. 2 (December 24, 2020): 1-11. Accessed July 5, 2025. https://lp2msasbabel.ac.id/jurnal/stu/article/view/1864.