FIRMANSYAH; GELAR DWIRAHAYU; FEMMY DIWIDIAN. Pengembangan Instrumen Tes Kemampuan Literasi Matematis Berbasis Etnomatematika: Rail dan Retail. Lattice Journal : Journal of Mathematics Education and Applied, [S. l.], v. 5, n. 1, p. 90–103, 2025. DOI: 10.30983/lattice.v5i1.9636. Disponível em: https://ejournal.uinbukittinggi.ac.id/index.php/lattice/article/view/9636. Acesso em: 8 dec. 2025.