JA'FARUDDIN, Ja'faruddin. Unveiling The Hidden Mathematics In Traditional Indonesian Culinary Art: An Exploration of Knot Theory And Alexander Polynomial in Ketupat Telur. Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika, [S. l.], v. 7, n. 2, p. 584–592, 2024. DOI: 10.30605/proximal.v7i2.3755. Disponível em: https://www.e-journal.my.id/proximal/article/view/3755. Acesso em: 8 jul. 2025.