%A Nagarajah Lee %A Latifah Abdol Latif %A Ramli Bahroom %A Mansor Fadzil %T Learner demography and perception & attitude towards the use of English as a medium of instruction in predicting academic achievement %C Seri Pacific Hotel, Kuala Lumpur %D 2011 %K English language and academic performance %P 321-328 %L library_repository691