Ulum M, Riyanto R. Strengthening Students’ Akhlakul Karimah in Building the Foundation of Islamic Education at Madrasah Aliyah. GRDIS [Internet]. 2026 Apr. 23 [cited 2026 Apr. 26];6(2):233-9. Available from: https://goldenratio.id/index.php/grdis/article/view/2215