Roux, Karen, and Surette van Staden. “Interpreting Evidence of Differential Item Functioning (DIF) Against Learner Responses: A South African Example across Three Languages”. Journal for Language Teaching 59, no. 2 (October 2, 2025): Article 6685. Accessed October 9, 2025. https://www.journals.ac.za/jlt/article/view/6685.