Erwinda, L. (2026) “Evaluasi Karakteristik Butir Soal Tes Numerikal Differential Aptitude Test melalui Analisis Psikometrik”, Journal of Mathematical Psychometrics and Measurement Science, 1(1), pp. 10–25. Available at: https://journal.aapbk.org/index.php/jmpms/article/view/565 (Accessed: 17 June 2026).