ZULKARDI; PUTRI, R. I. I.; ALWI, Z.; NUSANTARA, D. S.; AMBARITA, S. M.; MAHARANI, Y.; PUSPITASARI, L. How students work with PISA-like mathematical tasks using covid-19 context. Journal on Mathematics Education, [S. l.], v. 11, n. 3, p. 405–416, 2020. Disponível em: https://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3744. Acesso em: 21 aug. 2025.