SAFITRI, Baiq Dwi Aini. An Analysis of Students’ Difficulties in Solving Matrix Problems in Mathematics Learning. Indonesian Journal of Educational Innovation, [S. l.], v. 1, n. 1, p. 31–37, 2025. Disponível em: https://journals.widhatulfaeha.id/index.php/jpkjl/article/view/34. Acesso em: 23 aug. 2025.