RAHAYU, Wardani; ZAKIAH, Rizka. Analysis of Mathematical Representation Ability Development in Secondary High School. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4.38, p. 1301–1304, 2018. DOI: 10.14419/ijet.v7i4.38.27810. Disponível em: https://sciencepubco.com/index.php/IJET/article/view/27810.. Acesso em: 9 apr. 2025.