SAFAREDHA, E. D. Design Research Pembelajaran Perbandingan pada Aktivitas Pengukuran. Jurnal Pendidikan Matematika, [S. l.], v. 1, n. 2, p. 61–72, 2014. DOI: 10.18592/jpm.v1i2.1163. Disponível em: https://jurnal.uin-antasari.ac.id/index.php/jpm/article/view/1163. Acesso em: 5 mar. 2026.