JA’FAR, S. Epistemologi Tindakan Muhammad Iqbal. Teosofi: Jurnal Tasawuf dan Pemikiran Islam, [S. l.], v. 5, n. 1, p. 80–106, 2015. DOI: 10.15642/teosofi.2015.5.1.80-106. Disponível em: https://jurnalfuf.uinsby.ac.id/index.php/teosofi/article/view/94. Acesso em: 29 mar. 2024.