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nur izzatie mohd sah and wong wai yan.  (2021).  the impact of covid19 on the stock market and bank stock price in malaysia.  - the 23rd malaysian finance association international conference.  1-14. 

wai-yan wong, ruzita abdul rahim, mohd hasimi yaacob.  (2021).  the effect of fiscal policy announcements on politically connected firms in malaysia: an event study.  - seminar perniagaan global dan ekonomi digital - globde 2021.  1-13.