NUSANTARA, D. S.; ZULKARDI; PUTRI, R. I. I. Designing PISA-like mathematics task using a covid-19 context (PISACOMAT). Journal on Mathematics Education, [S. l.], v. 12, n. 2, p. 349–364, 2021. Disponível em: https://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3727. Acesso em: 15 jul. 2025.