BUSNAWIR, Busnawir; KODIRUN, Kodirun; ZAMSIR, Zamsir; SAMPARADJA, Hafiludin; HASNAWATI, Hasnawati. Trends Stability of Reliability Coefficient Based on Sample Size and Ability of Test-takers. PYTHAGORAS Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 18, n. 2, p. 97–111, 2023. DOI: 10.21831/pythagoras.v18i2.59392. Disponível em: https://journal.uny.ac.id/index.php/pythagoras/article/view/59392. Acesso em: 9 jul. 2025.