by Sng, Hui Ying | Chia, Wai Mun | ProQuest (Firm).
by NTU-MOE Seminars (2008 : Singapore) | Chia, Wai Mun | Sng, Hui Ying | ProQuest (Firm).
by NTU-MOE Seminars (2009 : Singapore) | Sng, Hui Ying | Chia, Wai Mun | ProQuest (Firm).