BUSNAWIR, B. Konsistensi Internal Instrumen Tes: Perbandingan Beberapa Metode Estimasi Berdasarkan Variasi Ukuran Sampel . Jurnal Pendidikan Matematika, [S. l.], v. 14, n. 2, p. 135–146, 2023. DOI: 10.36709/jpm.v14i2.100. Disponível em: http://jpm.uho.ac.id/index.php/journal/article/view/100. Acesso em: 17 may. 2024.