WUTCHANA, U.; EMARAT, N. Students’ Understanding of Graphical Vector Addition in One and Two Dimensions. International Journal of Physics & Chemistry Education, [S. l.], v. 3, n. 2, p. 102–111, 2011. DOI: 10.51724/ijpce.v3i2.195. Disponível em: https://www.ijpce.org/index.php/IJPCE/article/view/195. Acesso em: 25 jun. 2022.