., Nurhidayah, et al. “DEVELOPING A MODULE OF ALPHABET CREATION (MoKHA) AS TEACHINGMEDIA TO INTRODUCE ALPHABETS TO CHILDRENWITH MILD MENTAL RETARDATION”. Pelita - Jurnal Penelitian Mahasiswa UNY, vol. 8, no. 2, Jan. 2015, https://journal.uny.ac.id/index.php/pelita/article/view/2772.