Hamdan, M. N., and A. Z. Mohamad Ali. “Kebolehgunaan Dan Kepuasan Pengguna Terhadap Koswer Animasi Talking-Head Tiga Dimensi Tidak Realistik: The Usability of the Non-Realistic Three Dimensional Talking- Head Courseware and Customers’ Satisfaction”. KUPAS SENI: Jurnal Seni Dan Pendidikan Seni, vol. 3, May 2019, https://ejournal.upsi.edu.my/index.php/JSPS/article/view/2242.