ZAHRAH, Fathimatuz; SOMAKIM, Somakim. Analyzing Students’ Problem-Solving Skills in a Project-Based STEM Learning Environment on Systems of Linear Equations. Mosharafa: Jurnal Pendidikan Matematika, [S. l.], v. 14, n. 3, p. 655–672, 2025. DOI: 10.31980/mosharafa.v14i3.2353. Disponível em: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/2353. Acesso em: 27 apr. 2026.