PUTRI RAHMADANI; RISNAWATI; M. FIKRI HAMDANI. Didactic Design of Mathematics: Recognizing Flat Shapes Using Traditional Cakes (Onde-Onde, Lemper, Kue Lapis). Journal of Practice Learning and Educational Development , [S. l.], v. 6, n. 1, p. 333–337, 2026. DOI: 10.58737/jpled.v6i1.1000. Disponível em: https://digitalpress.gaes-edu.com/index.php/jpled/article/view/1000. Acesso em: 1 may. 2026.