LATHIFAH, Nida Nabilah; INDAH PUSPITA SARI. PENGARUH SELF-CONFIDENCE TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS (KPMM) SISWA SMP. MUST: Journal of Mathematics Education, Science and Technology, [S. l.], v. 9, n. 1, 2024. DOI: 10.30651/must.v9i1.22577. Disponível em: https://journal.um-surabaya.ac.id/matematika/article/view/22577. Acesso em: 20 jul. 2024.