HANDAYANI, Dyah Putri; HASIBUAN, Eka Khairani. Ethnomathematics in the Architecture of the Great Mosque of Medan: Geometric Concepts and Transformations. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, [S. l.], v. 6, n. 3, p. 1274–1294, 2026. DOI: 10.51574/kognitif.v6i3.5758. Disponível em: https://etdci.org/journal/kognitif/article/view/5758. Acesso em: 17 sep. 2026.