TRANSFORMING MATHEMATICS LEARNING THROUGH DIGITAL BOOKS: NEEDS ANALYSIS AT SDN 26 SOUTHEAST PONTIANAK. Al-’Adad: Jurnal Tadris Matematika, [S. l.], v. 5, n. 1, p. 14–29, 2026. DOI: 10.24260/sxx12g17. Disponível em: https://e-journal.iainptk.ac.id/index.php/al-adad/article/view/6804. Acesso em: 27 sep. 2026.