;Gin, Ooi Keat (Universiti Brunei Darussalam, Brunei),Mohd Daud, Kathrina (Universiti Brunei Darussalam, Brunei)
(1)
Keat Gin Ooi (EDT)/ Ooi Keat Gin (EDT)
(1)
Keat Gin, Ooi,King, Victor T. (University of Leeds, UK)
(1)
Ooi Keat Gin (EDT)/ Hoang Anh Tuan (EDT)
(1)
Ooi Keat Gin (EDT)/ Volker Grabowsky (EDT)
(1)