SIREGAR, Fadilla Sri Utami; ADINDA, Anita; AMIR, Almira; RANGKUTI, Ahmad Nizar. Development of A Traditional Market Context-Based E-Book for Vocational High School Students’ Mathematical Reasoning. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 11, n. 3, p. 727–742, 2026. DOI: 10.31943/mathline.v11i3.1215. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/1215. Acesso em: 21 oct. 2026.