MAROMI, Izzul. The Pesantren Leaders’ Visionary in Improving Khidmah Lil-Ummah Excellent Service. Journal of Islamic Education Research, [S. l.], v. 4, n. 2, p. 193–210, 2023. DOI: 10.35719/jier.v4i2.344. Disponível em: https://jier.uinkhas.ac.id/index.php/jier/article/view/344. Acesso em: 17 sep. 2024.