GENESIUS, Romi; SANDIE; HODIYANTO, Hodiyanto; MATHIAS TEJERA. Geometric Concepts and Non-Standard Measurement in Dayak Sawe Indigenous Farming Tools: An Ethnomathematical Study. LOGARITHMA: Journal of Research in Mathematics Education, [S. l.], v. 1, n. 1, p. 14–23, 2026. DOI: 10.58740/logarithma.v1i1.782. Disponível em: https://jurnal.smpharapanananda.sch.id/index.php/logarithma/article/view/782. Acesso em: 19 jun. 2026.