1.
Sembiring RT, Tarigan AVB, Siregar A, Mailani E. PROBLEMS IN ELEMENTARY SCHOOL STUDENTS’ UNDERSTANDING OF MATHEMATICAL CONCEPTS AS SEEN FROM TEACHERS’ TEACHING METHODS. Jurnal Merah Putih Sekolah Dasar, The Indonesian Journal of Primary School Education [Internet]. 2026 Jan. 26 [cited 2026 Jan. 29];2(3):270-4. Available from: https://jurnal.unimed.ac.id/2012/index.php/jmpsd/article/view/72191