Rahayu W, Wahyudi E. CLASSICAL TEST THEORY OF INNAPROPRIATE INDEX SCORE’S ACCURACY COMPARISON USING CONFUSION MATRIX ACCURACY PROPORTION IN EDUCATIONAL MEASUREMENT. IJER [Internet]. 2017 Jul. 3 [cited 2024 Nov. 22];4(1):84-92. Available from: https://journal.unj.ac.id/unj/index.php/ijer/article/view/4258