JANNAH, R. D.; PUTRI, R. I. I.; ZULKARDI. Soft tennis and volleyball contexts in asian games for pisa-like mathematics problems. Journal on Mathematics Education, [S. l.], v. 10, n. 1, p. 157–170, 2019. Disponível em: https://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3784. Acesso em: 7 jul. 2025.