- Modul Pengukuhan Matematik Tambahan : Persamaan dan Fungsi Kuadratik – © < 2019 > Universiti Teknologi Malaysia – All Rights Reserved.
- Path of Brainstorm Visualization – © < 2018 > Universiti Teknologi Malaysia – All Rights Reserved.
- Non-Polar CEEG (NPCEEG) – © < 2009 > Universiti Teknologi Malaysia – All Rights Reserved.