AKMAL FAUZIAH, Anjani; KARIADINATA, Rahayu; SUGILAR, Hamdan. Development of interactive STREAM-based mathematics teaching materials for the topic of ratio using Lumio . Journal Focus Action of Research Mathematic (Factor M), [S. l.], v. 9, n. 1, p. 95–110, 2026. DOI: 10.30762/f_m.v9i1.6613. Disponível em: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/6613. Acesso em: 25 aug. 2026.