SABRINA OVI SAFFANAH; RULI, Redo Martila. Analisis Kemampuan Pemecahan Masalah Siswa SMP dalam Menyelesaikan Materi Bangun Ruang Sisi Datar. Didactical Mathematics, [S. l.], v. 4, n. 1, p. 200–209, 2022. DOI: 10.31949/dm.v4i1.2068. Disponível em: https://www.ejournal.unma.ac.id/index.php/dm/article/view/2068. Acesso em: 1 may. 2025.