ISMAIL, Muh. Ilyas. DIFFERENTIAL ITEM FUNCTIONING (KEBERBEDAAN FUNGSI BUTIR). Lentera Pendidikan : Jurnal Ilmu Tarbiyah dan Keguruan, [S. l.], v. 14, n. 1, p. 112–120, 2017. DOI: 10.24252/lp.2011v14n1a8. Disponível em: https://journal.uin-alauddin.ac.id/index.php/lentera_pendidikan/article/view/3831. Acesso em: 7 jun. 2025.