Ureng, G.U., Mamat, N. bin and Daud, F. binti 2022. The Approach to Learning Through Play Helps 4-Year-Old Children Master the Number Concept: Pendekatan belajar melalui bermain membantu Penguasaan Konsep Nombor Kanak-Kanak 4 tahun. Jurnal Pendidikan Bitara UPSI. 15, (Jun. 2022), 134–146. DOI:https://doi.org/10.37134/bitara.vol15.sp.13.2022.