BUULELE, Keristiani; TAMBUNAN, Hardi; NAIBAHO, Tutiarny. Analisis Penalaran Matematis Dan Kemampuan Pemecahan Masalah Terhadap Motivasi Berprestasi Dalam Matematika Pada Materi SPLDV di Kelas VIII UPT SMPN 13 Medan T.A 2023/2024. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 6, p. 3629–3641, 2023. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/6837. Acesso em: 8 may. 2026.