Enhancing Euclidean Geometry Teaching through GeoGebra: A Quantitative Analysis of In-Service Teachers’ Professional Development. International Journal of Food and Nutritional Sciences, [S. l.], v. 8, n. 1, p. 760–770, 2019. Disponível em: https://ijfans.org/index.php/Journal/article/view/657. Acesso em: 17 jul. 2026.