Afryaningsih Y, Harjanto A, Fatmawati RA. Kedalaman Butir Soal Pilihan Ganda Penilaian Akhir Semester Ganjil Kelas V SD. Edu Cendikia [Internet]. 2022Aug.31 [cited 2024Oct.6];2(02):403-9. Available from: https://jurnal.itscience.org/index.php/educendikia/article/view/1694