Balila, J. S. and Cajilig, N. G. (2016) “Psychometric Analysis of Mathematics Achievement Test Using Item Response Theory”, Journal of International Scholars Conference - EDUCATION/SOCIAL SCIENCES, 1(2), pp. 34-44. Available at: https://jurnal.unai.edu/index.php/jiscedu/article/view/278 (Accessed: 24June2024).