1.
Muvid MB, Aliyah ND. The Tasawuf Wasathiyah Concept in Central Flow of Industrial Revolution 4.0: (Study on the Thinking of Modern Sufism Hamka and Nasaruddin Umar). JPI [Internet]. 2020Jan.13 [cited 2020Aug.7];31(1):169-86. Available from: https://ejournal.iai-tribakti.ac.id/index.php/tribakti/article/view/1008