HAYAL YAVUZ MUMCU; SUHEDA YILDIZ. Developing, Implementing and Evaluating of a Web-Based Instructional Material Supporting Spatial Thinking. Elementary Education Online, [S. l.], v. 14, n. 4, p. 1290–1306, 2023. Disponível em: https://ilkogretim-online.org./index.php/pub/article/view/1121. Acesso em: 10 mar. 2025.