WAHYU, K.; MAHFUDY, S. Sejarah matematika: Alternatif strategi pembelajaran matematika. Beta: Jurnal Tadris Matematika, [S. l.], v. 9, n. 1, p. 89–110, 2016. DOI: 10.20414/betajtm.v9i1.6. Disponível em: https://jurnalbeta.ac.id/index.php/betaJTM/article/view/6. Acesso em: 2 dec. 2021.