1. V. Arsaythamby, Journal of Governance and Development 7, 8–15 (2011).
2. N. T. Rosita, Pasundan Journal of Research in Mathematics Learning and Education 1, 1–12 (2016).
3. F. A. Phang, K. M. Yusof, M. M. Saat, and N. M. Yusof, (2014). “Perceptions of engineering students on industrial training in Malaysia” in QScience Proceedings World Congress on Engineering Education 2013 (Universiti Teknologi Malaysia, Johor, Malaysia, 2014), pp. 1–6.
4. National Council of Teachers of Mathematics, Principles and Standards for School Mathematics (Reston, VA, 2000).
5. N. Azlan and A. Zanzali, “Improving the Quality of the Mathematics Education: The Malaysian Experience” in Proceedings International Seminar and the Fourth National Conference on Mathematics Education (Universitas Negeri Yogyakarta, Yogyakarta, 2011), pp. 1–22.