Chang, Yun-ke, Zhang, Xue, Mokhtar, Intan, Foo, Schubert, Majid, Shaheen, Luyt, Brendan, AND Theng, Yin-leng. " Assessing students’ information literacy skills in two secondary schools in Singapore" Journal of Information Literacy [Online], Volume 6 Number 2 (17 November 2012)