Wardana BEW. Implementation of Fathul Muin’s Teaching Material Books to Improve Santri Competence at Tanwirunnida’ Mungkid Islamic Boarding School, Central Java. IJEPS [Internet]. 2023 Aug. 7 [cited 2026 Jun. 17];1(1):52-7. Available from: https://journal.multitechpublisher.com/index.php/ijeps/article/view/122