INTAN KEMALA SARI; NURUL FAJRI; SRI MULYANI. PROFIL VALIDITAS DAN RELIABILITAS BUTIR SOAL MATEMATIKA UJIAN AKHIR SEMESTER KELAS VIII SMP DI BANDA ACEH. Numeracy, [S. l.], v. 6, n. 1, p. 132–142, 2019. DOI: 10.46244/numeracy.v6i1.442. Disponível em: https://ejournal.bbg.ac.id/index.php/numeracy/article/view/442. Acesso em: 3 aug. 2026.