W. . Novian, R. R. Fadhillah, and Z. H. . Putra, “Barriers To Effective Science Teaching: Improving Student Achievement In The Cambridge Primary Science Checkpoint”, impact, vol. 2, no. 1, pp. 178–190, May 2025, Accessed: Apr. 02, 2026. [Online]. Available: https://impactjournal.or.id/index.php/impact/article/view/30