SANTIWIDIA, Arwini; ARJUDIN; KURNIAWAN, Eka; PRAYITNO, Sudi. An Analysis Of Mathematical Literacy Skills In Solving Pisa Mathematics Problems Among Students . Sigma&Mu: Journal of Mathematics Education, Mathematics, Statistics and Data Science, [S. l.], v. 4, n. 1, p. 1–10, 2026. DOI: 10.56566/sigmamu.v4i1.435. Disponível em: https://journals.balaipublikasi.id/index.php/sigmamu/article/view/435. Acesso em: 21 mar. 2026.