Sitorus, Rizki Aulia, Saiful Akhyar Lubis, and M. Syukri Azwar Lubis. 2026. “Internalization of Islamic Educational Values Based on the Hajj and Umrah Experience”. Al-Fikru: Jurnal Ilmiah 20 (2):479-93. https://doi.org/10.51672/alfikru.v20i2.1128.