Chia, Ricky Chee-Jiun; Liew, Venus Khim-Sen and Syed Khalid Wafa, Syed Azizi Wafa (2006): Calendar anomalies in the Malaysian stock market. Unpublished.
Chia, Ricky Chee-Jiun; Liew, Venus Khim-Sen and Syed Khalid Wafa, Syed Azizi Wafa (2007): Day-of-the-week effects in selected East Asian stock markets. Unpublished.
Liew, Venus Khim-Sen; Chia, Ricky Chee-Jiun and Puah, Chin-Hong (2009): Does Hysteresis in Unemployment Occur in OECD Countries? Evidence from Parametric and Non-Parametric Panel Unit Roots Tests. Unpublished.
Liew, Venus Khim-Sen; Chia, Ricky Chee-Jiun and Ling, Tai-Hu (2009): Long-run validity of purchasing power parity and rank tests for cointegration for Central Asian Countries. Unpublished.