Barnard, John. “Scoring Multiple Choice Questions”. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt; 32, no. 1 (June 27, 2013): 7 bladsye. Accessed December 22, 2024. http://satnt.co.za/index.php/satnt/article/view/351.