The Effect of PowerPoint Instruction on High School Students’ Achievement and Motivation to Learn Geometry. International Journal of Technology in Education, [S. l.], v. 4, n. 3, p. 331–350, 2021. DOI: 10.46328/ijte.55. Disponível em: https://ijte.net/index.php/ijte/article/view/1373. Acesso em: 9 jun. 2025.