M . Y. Lim. W. Mahmood Mat Yunus , Z. A.. Talib, A. Kassim, C. F. Dee, A. Ismail. Optical properties for N, N-Bis ( lnaphyhly)-N, N Diphenyl-1,1'Biphenyl-4,4'- Diamine and Tri(8- Hydroxyquinolinato) Aluminum in organic light emitting devices. Paper presented at the "International advanced technology congress ACTI 2009 (Canan 2009)", 3-5 November 2009, PWTC, Kuaka Lumpur.
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W. Mahmood Mat Yunus, Maryam Ranjbar, Mohd Zobir Hussein. Therma diffusivity of Zinc -Aluminum Layered Double Hydroxide using PVDF photoflash technique. Poster presented at the International advanced technology congress ACTI 2009 (Canan 2009)", 3-5 November 2009, PWTC, Kuaka Lumpur.
MASSS 2009, 21-23 Penang, Bayview.
