PUTRA, S.; BUDIRIYANTO, A. Pendampingan Tarbiyah Ruhiyah di Pondok Pesantren Lansia Izzah Zam-Zam Surakarta. Nusantara: Jurnal Pendidikan Indonesia, [S. l.], v. 2, n. 3, p. 457–476, 2022. DOI: 10.14421/njpi.2022.v2i3-4. Disponível em: http://journal.rumahindonesia.org/index.php/njpi/article/view/92. Acesso em: 28 mar. 2025.