DEVELOPMENT OF HYPOTHETICAL LEARNING TRAJECTORY FOR LINEAR EQUATIONS WITH PISA AND SCIENTIFIC APPROACH MODEL CONSIDERATION. Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 24, n. 2, p. 35–43, 2019. DOI: 10.18269/jpmipa.v24i2.15856. Disponível em: https://ejournal-science.upi.edu/jpmipa/article/view/833. Acesso em: 1 jul. 2026.