Integrating semiotic resources in the production of mathematical videos: analysis of a video produced by students in the final years of elementary school. BOEM [Internet]. 2024 Oct. 15 [cited 2026 Aug. 17];12(22):e0201. Available from: https://www.revistas.udesc.br/index.php/boem/article/view/2357724X12222024e0201