“Contribution and Efforts of Islamic Boarding Schools In The Mental And Spiritual Development Of Santri At Darus Sholah Islamic Boarding School, Tegal Besar Village, Jember Regency” (2023) AL-WIJDÃN Journal of Islamic Education Studies, 8(4), hlm. 543–556. doi:10.58788/alwijdn.v8i4.2774.