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Tua Siregar MS, Purba N, Sinaga EC, Siahaan SO. ANALISIS KESULITAN BELAJAR SISWA SD NEGERI 167102 RAMBUTAN DALAM MATA PELAJARAN MATEMATIKA. JGK [Internet]. 2024 Mar. 21 [cited 2025 Jul. 5];8(2):223-36. Available from: https://jurnal.unimed.ac.id/2012/index.php/jgkp/article/view/53823