Fajria, Nola, and Siti Mayang Sari. 2024. “DIAGNOSTICS OF STUDENTS' LEARNING DIFFICULTIES IN MATHEMATICS SUBJECTS AT STATE 61 PRIMARY SCHOOL BANDA ACEH”. Sensei International Journal of Education and Linguistic 4 (1):89-97. https://www.sijel-journal.sensei-journal.com/jbo/article/view/168.