BINTI IBRAHIM, N. A. The History of Mathematical Concepts. Numerical: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 7, n. 2, p. 384–391, 2023. DOI: 10.25217/numerical.v7i2.3972. Disponível em: https://www.journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/3972. Acesso em: 14 jul. 2025.