Ishomuddin, M., and A. A. . Aziz. “Hidden Curriculum Strategy in the Formation of Tolerance: A Case Study at Tebuireng Islamic Boarding School”. Management of Education: Jurnal Manajemen Pendidikan Islam, vol. 11, no. 2, Aug. 2025, pp. 176-8, doi:10.18592/moe.v11i2.17018.