Sari, J. (2017) “PROBLEMATIKA PENCAPAIAN HASIL BELAJAR SISWA FULL DAY SCHOOL SMP MUHAMMADIYAH LANGSA”, Al-Ikhtibar: Jurnal Ilmu Pendidikan, 4(2), pp. 564-574. Available at: https://dev-journal.iainlangsa.ac.id/index.php/ikhtibar/article/view/3211 (Accessed: 22April2026).