MAULIDA, R.; BANI, B.; MUCHLIS, M. Analisis Butir Soal (Item Analysis) pada Asesmen Cambridge Checkpoint Mata Pelajaran Matematika. Jurnal Penelitian Inovatif, [S. l.], v. 6, n. 3, p. 2539–2552, 2026. DOI: 10.54082/jupin.2625. Disponível em: https://jurnal-id.com/index.php/jupin/article/view/2625. Acesso em: 31 jul. 2026.