“Innovation in Reading, Writing and Arithmetic Learning Based on VAKT for Moderate Mentally Retarded Students at SLB YPAC Makassar: Inovasi Pembelajaran Calistung Berbasis VAKT untuk Siswa Tunagrahita Sedang SLB YPAC Makassar”, DJPKM, vol. 8, no. 5, pp. 1297–1305, Oct. 2024, doi: 10.31849/dinamisia.v8i5.22786.