[1]
Pimenta, C. and Saraiva, M.J. 2026. The Construction of a visual proof in trigonometry – the RBC+C Model and GeoGebra. Revista Latinoamericana de Investigación en Matemática Educativa. 29, (Sep. 2026), e678. DOI:https://doi.org/10.12802/relime.2026.29.e678.