Novian, W. , Fadhillah, R.R. and Putra, Z.H. (2025) “Barriers To Effective Science Teaching: Improving Student Achievement In The Cambridge Primary Science Checkpoint”, Impact Journal - Management Business and Finance, 2(1), pp. 178–190. Available at: https://impactjournal.or.id/index.php/impact/article/view/30 (Accessed: 2 April 2026).