NURLAELA RAHMAWATI; YOPPY WAHYU PURNOMO. Analysis of Student Learning Barriers in Solving Context Problems Related to the Matrix. International Proceedings Conferences Series, [S. l.], p. 56–61, 2020. DOI: 10.22236/ie.vi.249. Disponível em: https://proceedings.uhamka.ac.id/index.php/ie/article/view/249. Acesso em: 3 aug. 2021.