Firmansyah, Gelar Dwirahayu, Femmy Diwidian. Pengembangan Instrumen Tes Kemampuan Literasi Matematis Berbasis Etnomatematika: Rail dan Retail. Lattice [Internet]. 2025 Jun. 30 [cited 2026 Feb. 28];5(1):90-103. Available from: https://ejournal.uinbukittinggi.ac.id/index.php/lattice/article/view/9636