Arsad N, Kamal N, Husain H, Ayob A, Ab Rahman MS, Ismail M. Keberkesanan Ujian Penilaian Awal (UPA) bagi Mengenalpasti Pelajar Bermasalah. JPP [Internet]. 2014 Jan. 15 [cited 2024 May 18];(16). Available from: https://spaj.ukm.my/personalia/index.php/personalia/article/view/42