PURNOMO, Dian; RISNAWATI; M. FIKRI HAMDANI. Didactic Design Understanding the Concept of Building Flat with Concrete Objects. Journal of Practice Learning and Educational Development , [S. l.], v. 6, n. 1, p. 369–382, 2026. DOI: 10.58737/jpled.v6i1.996. Disponível em: https://www.digitalpress.gaes-edu.com/index.php/jpled/article/view/996. Acesso em: 11 aug. 2026.