Kamarudin, D., Kamarudin, D. and Hussain, Y. 2019. Hearing impaired student achievement on the bahasa melayu subject : are these tests applicable?. Jurnal Pendidikan Bitara UPSI. 12, 1 (Dec. 2019), 59–67. DOI:https://doi.org/10.37134/bitara.vol12.7.2019.