Nur Nadiah Lani and Noriah Mohd Ishak 2017. Kajian perbandingan pencapaian subjek Matematik dalam kalangan pelajar pecutan dan bukan pecutan: A comparative study of Mathematics achievement among accelerated and non-accelerated students. Jurnal Pemikir Pendidikan. 8, 1 (Dec. 2017), 134–146. DOI:https://doi.org/10.51200/jpp.v8i1.8253.