Naj’ma, Dinar, and Syamsul Bakri. “Implementation of Excellent Learning at Elderly Pesantren of Nurul Iman in Karanganyar Regency”. Edumaspul: Jurnal Pendidikan 6, no. 2 (October 1, 2022): 1897-1906. Accessed December 9, 2025. https://jurnal.unimen.cloud/maspuljr/article/view/4468.