Ayanwale MA, Chere-Masopha J, Morena MC. The Classical Test or Item Response Measurement Theory: The Status of the Framework at the Examination Council of Lesotho. IJLTER [Internet]. 2022 Aug. 30 [cited 2026 Apr. 18];21(8):384-406. Available from: https://ijlter.net/index.php/ijlter/article/view/1399