SUHARTO, Nuraimah; SUKMAWATI, Sukmawati; ASSAIBIN, Muhammad. Ethnomathematics-Based Contextual Learning to Improve Students’ Mathematical Reasoning Ability. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 552–567, 2026. DOI: 10.51574/kognitif.v6i2.5005. Disponível em: https://etdci.org/journal/kognitif/article/view/5005. Acesso em: 23 may. 2026.