M. Ahmad Sultan, A. H. Masnan, N. A. A. Rohaizad, and M. I. Salleh, “TAHAP PEMAHAMAN KANAK-KANAK TERHADAP KONSEP BENTUK DALAM LUKISAN: UNDERSTANDING THE CONCEPT OF CHILDREN’S DRAWING”, JPAKK, vol. 5, pp. 61–77, Dec. 2016, Accessed: Dec. 15, 2025. [Online]. Available: https://ejournal.upsi.edu.my/index.php/JPAK/article/view/879