D. K. MUSSADIQ, D. H. S. AHMAD, D. S. HADAYAT, and D. I. SHABBIR, “PSYCHOMETRIC VALIDATION OF THE URDU VERSION OF THE MODIFIED CHECKLIST FOR AUTISM IN TODDLERS (M-CHAT)”, TPM, vol. 32, no. S3(2025) : Posted 07 July, pp. 236–249, Aug. 2025.