AMINAH, S.; DJAMILAH, S. Analysis of Questions a Mathematics Textbook for 9th Grade Junior High School Students in Semester 1 of 2013 Curriculum Based on Indicators of Mathematical Connection Ability. THETA: Jurnal Pendidikan Matematika, [S. l.], v. 4, n. 2, p. 72–82, 2022. DOI: 10.35747/t.v4i2.335. Disponível em: https://mbunivpress.or.id/journal/index.php/THETA/article/view/335. Acesso em: 22 jan. 2025.