1.
Mahendra FE, Phricilia R, Anwar Z, Sulistyowati F, Rumalean L. ANALISIS KESULITAN SISWA SD DALAM MENYELESAIKAN PENJUMLAHAN BERSUSUN. jme [Internet]. 2025 May 31 [cited 2025 Jul. 26];3(1):45-57. Available from: https://www.ejournal.um-sorong.ac.id/index.php/jme/article/view/4029