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masne kadar, suhaili ibrahim, nor afifi razaob, siaw chui chai, dzalani harun.  (2018).  validity and reliability of a malay version of the lawton instrumental activities of daily living scale among the malay speaking elderly in malaysia.  - australian occupational therapy journal.  63-68. 

noor mukminin a, kadar m, chai sc, hanif farhan m, razaob na, & harun d.  (2017).  translation, adaptation, and validation of the malay version of the sensory processing measure-home form.  - medical journal of malaysia.  50. 

siaw chui chai, rui fen teah, nor afifi razaob, masne kadar.  (2017).  work motivation among occupational therapy graduates in malaysia.  - hong kong journal of occupational therapy.  42-48.