MUVID, Muhamad Basyrul; ALIYAH, Nelud Darajaatul. The Tasawuf Wasathiyah Concept in Central Flow of Industrial Revolution 4.0: (Study on the Thinking of Modern Sufism Hamka and Nasaruddin Umar). Tribakti: Jurnal Pemikiran Keislaman, [S. l.], v. 31, n. 1, p. 169–186, 2020. DOI: 10.33367/tribakti.v31i1.1008. Disponível em: https://ejournal.uit-lirboyo.ac.id/index.php/tribakti/article/view/1008. Acesso em: 14 jan. 2026.