JANAH, Novia Ahlul; ASTUTI, Dwi; PRAHMANA, Rully Charitas Indra. Mathematical reasoning in Jemparingan: An ethnographic study of ratio, acute angles, and integer operations in a Javanese archery tradition. Journal of Honai Math, [S. l.], v. 9, n. 1, p. 1–24, 2026. DOI: 10.30862/jhm.v9i1.1247. Disponível em: https://journalfkipunipa.org/index.php/jhm/article/view/1247. Acesso em: 12 nov. 2026.