Thomas @ Tupang, L. “Kefahaman Kemahiran Saintifik Dalam Kalangan Guru Pelatih Program Persediaan Ijazah Sarjana Muda Perguruan (PPISMP) Opsyen Pendidikan Awal Kanak-Kanak (PAKK)”. Selangor Humaniora Review, Vol. 2, no. 1, Dec. 2018, pp. 22-32, https://share.journals.unisel.edu.my/ojs/index.php/share/article/view/56.