AMBARWATI, Belinda; AISYAH, Nyimas; HAPIZAH; ISMAIL, Norulhuda. STEM-based 2D Shapes Learning Design in Parachuting Context to Support Student’s Flexibility Ability. Jurnal Pendidikan Matematika, [S. l.], v. 18, n. 2, p. 199–216, 2024. DOI: 10.22342/jpm.v18i2.pp199-216. Disponível em: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/76. Acesso em: 5 oct. 2024.