MARYONO. Proses Berpikir Mahasiswa Dalam Menyelesaikan Masalah Berstandar PISA (Programme for International Student Assessment). Journal of Education and Learning Mathematics Research (JELMaR), [S. l.], v. 1, n. 1, p. 1–14, 2020. Disponível em: https://jelmar.wisnuwardhana.ac.id/index.php/jelmar/article/view/39. Acesso em: 25 aug. 2026.