Subrata, Dio Gitarama, and Asrorul Mais. “PENGARUH TERAPI APPLIED – BEHAVIOUR ANALYSIS (ABA) MELALUI PENDEKATAN ANTECEDENT – BEHAVIOUR – COSEQUENCE (A – B – C) TERHADAP PENINGKATAN KEPATUHAN SISWA DOWN SYNDROME KELAS 2 SDLB ABCD PGRI KALIPURO”. SPEED Journal : Journal of Special Education 1, no. 2 (February 27, 2018): 11–19. Accessed March 15, 2025. https://jurnal.unipar.ac.id/index.php/speed/article/view/21.