โฆสิตดุลย์ ด.; นนทภา ด.; นนทภา ด. The Visualization ability of Three Dimensional Geometric cross-sections Of The Elementary Students. Pathumthani University Academic Journal, [S. l.], v. 10, n. 1, p. 92–100, 2018. Disponível em: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/180823. Acesso em: 5 may. 2024.