KARTAWINATA, A. KONSEP METAFISIKA MUHAMMAD IQBAL. Al-A’raf : Jurnal Pemikiran Islam dan Filsafat, [S. l.], v. 13, n. 1, p. 47–64, 2016. DOI: 10.22515/ajpif.v13i1.37. Disponível em: https://ejournal.uinsaid.ac.id/index.php/al-araf/article/view/37. Acesso em: 3 jul. 2024.