Bahar, Mustafa (2013). "Academic Achievement of Turkish Selective Schools in National Exams of HSEE and UEE with Respect to Test Types and Gender". The Asia-Pacific Education Researcher. 22 (2): 163–171. doi:10.1007/s40299-012-0009-1. S2CID144857739.
Bahar, Mustafa (2013). "Academic Achievement of Turkish Selective Schools in National Exams of HSEE and UEE with Respect to Test Types and Gender". The Asia-Pacific Education Researcher. 22 (2): 163–171. doi:10.1007/s40299-012-0009-1. S2CID144857739.