Shafa MF. Integration of Spiritual Values in the Curriculum of Islamic Boarding Schools: A Case Study of the Effectiveness of the Jami’atul Muballighah Program in Increasing the Spiritual Intelligence of Students. communautaire [Internet]. 2024 Aug. 22 [cited 2026 Apr. 30];3(1):64-78. Available from: https://serambi.org/index.php/communautaire/article/view/362