“Strategi Optimalisasi Kemampuan Belajar Anak Berkebutuhan Khusus (ABK) Melalui Program Pembelajaran Individual (PPI)”. SELING: Jurnal Program Studi PGRA 3, no. 2 (October 6, 2017): 1–17. Accessed July 18, 2026. https://jurnal.stitnualhikmah.ac.id/index.php/seling/article/view/116.