Intan Yuninda Sari, Ajeng Tri Handayani, Isma Fastutik Tamamita. ANALISIS BUTIR SOAL ULANGAN AKHIR SEMESTER GENAP MATA PELAJARAN MATEMATIKA KELAS V SDN TERUMAN BANTUL TAHUN AJARAN 2023/2024. Trigonometri [Internet]. 2024 Jun. 24 [cited 2025 Jul. 12];3(1):21-30. Available from: https://ejournal.warunayama.org/index.php/trigonometri/article/view/4105